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					                                         GRUNDFOS INSTRUCTIONS



TP, TPD
  Installation and operating instructions
  Montage- und Betriebsanleitung
  Instrukcja monta¢u i eksploatacji
  Montà nÚ a provoznÚ nÃvod
  Notice d’installation et d’entretien
  Istruzioni di installazione e funzionamento
  Instrucciones de instalación y funcionamiento
  Instruções de instalação e funcionamento
  √‰ËÁ›Â˜ ÂÁηٿÛÙ·Û˘ Î·È ÏÂÈÙÔ˘ÚÁ›·˜
  Installatie- en bedieningsinstructies
  Monterings- och driftsinstruktion
  Asennus- ja käyttöohjeet
  Monterings- og driftsinstruktion
                   Declaration of Conformity                                                        Konformitätserklärung
We GRUNDFOS declare under our sole responsibility that the products          Wir GRUNDFOS erklären in alleiniger Verantwortung, daß die Produkte
TP and TPD, to which this declaration relates, are in conformity with the    TP und TPD, auf die sich diese Erklärung bezieht, mit den folgenden
Council Directives on the approximation of the laws of the EC Member         Richtlinien des Rates zur Angleichung der Rechtsvorschriften der EG-Mit-
States relating to                                                           gliedstaaten übereinstimmen:
– Machinery (98/37/EC).                                                      – Maschinen (98/37/EG).
  Standard used: EN ISO 12100.                                                  Norm, die verwendet wurde: EN ISO 12100.
– Electromagnetic compatibility (89/336/EEC).                                – Elektromagnetische Verträglichkeit (89/336/EWG).
  Standards used: EN 61 000-6-2 and EN 61 000-6-3.                              Normen, die verwendet wurden: EN 61 000-6-2 und EN 61 000-6-3.
– Electrical equipment designed for use within certain voltage limits        – Elektrische Betriebsmittel zur Verwendung innerhalb bestimmter Span-
  (73/23/EEC) [95].                                                             nungsgrenzen (73/23/EWG) [95].
  Standards used: EN 60 335-1 and EN 60 335-2-51.                               Normen, die verwendet wurden: EN 60 335-1 und EN 60 335-2-51.

                   Deklaracja zgodno⁄ci                                                        ProhlÃ˛enÚ o konformitš
My, GRUNDFOS, o⁄wiadczamy z pe°n¿ odpowiedzialno⁄ci¿, ¢e nasze               My firma GRUNDFOS prohla˛ujeme na svou plnou odpovšdnost, e
wyroby TP oraz TPD, kt†rych deklaracja niniejsza dotyczy, s¿ zgodne          v»robky TP a TPD na nš se toto prohlÃ˛enÚ vztahuje, jsou v souladu
z nastõpuj¿cymi wytycznymi Rady d/s ujednolicenia przepis†w                  s ustanovenÚmi smšrnice Rady pro sblÚ enÚ prÃvnÚch p■edpisª
prawnych kraj†w cz°onkowskich EG:                                            Òlensk»ch stÃtª EvropskÕho spoleÒenstvÚ v oblastech:
˚ maszyny (98/37/EG),                                                        ˚ strojÚrenstvÚ (98/37/EG),
    zastosowana norma: EN ISO 12100.                                             pou ità norma: EN ISO 12100.
˚ zgodno⁄Ì elektromagnetyczna (89/336/EWG),                                  ˚ elektromagnetickà kompatibilita (89/336/EWG),
    zastosowane normy: EN 61 000-6-2 i EN 61 000-6-3.                            pou itÕ normy: EN 61 000-6-2 a EN 61 000-6-3.
˚ wyposa¢enie elektryczne do stosowania w okre⁄lonym zakresie                ˚ provozovÃnÚ spot■ebiÒª v toleranci napštÚ (73/23/EWG) [95],
    napiõÌ (73/23/EWG) [95],                                                     pou itÕ normy: EN 60 335-1 a EN 60 335-2-51.
    zastosowane normy: EN 60 335-1 i EN 60 335-2-51.
                   Déclaration de Conformité                                                    Dichiarazione di Conformità
Nous GRUNDFOS déclarons sous notre seule responsabilité que les pro-         Noi GRUNDFOS dichiariamo sotto la nostra esclusiva responsabilità che
duits TP et TPD auxquels se réfère cette déclaration sont conformes aux      i prodotti TP e TPD ai quali questa dichiarazione se riferisce sono con-
Directives du Conseil concernant le rapprochement des législations des       formi alle Direttive del Consiglio concernente il ravvicinamento delle
Etats membres CE relatives à                                                 legislazioni degli Stati membri CE relative a
– Machines (98/37/CE).                                                       – Macchine (98/37/CE).
   Standard utilisé: EN ISO 12100.                                              Standard usato: EN ISO 12100.
– Compatibilité électromagnétique (89/336/CEE).                              – Compatibilità elettromagnetica (89/336/CEE).
   Standards utilisés: EN 61 000-6-2 et EN 61 000-6-3.                          Standard usati: EN 61 000-6-2 e EN 61 000-6-3.
– Matériel électrique destiné à employer dans certaines limites de tension   – Materiale elettrico destinato ad essere utilizzato entro certi limiti di ten-
   (73/23/CEE) [95].                                                            sione (73/23/CEE) [95].
   Standards utilisés: EN 60 335-1 et EN 60 335-2-51.                           Standard usati: EN 60 335-1 e EN 60 335-2-51.
                 Declaración de Conformidad                                                    Declaração de Conformidade
Nosotros GRUNDFOS declaramos bajo nuestra única responsabilidad              Nós GRUNDFOS declaramos sob nossa única responsabilidade que os
que los productos TP y TPD a los cuales se refiere esta declaración son      produtos TP e TPD aos quais se refere esta declaração estão em confor-
conformes con las Directivas del Consejo relativas a la aproximación de      midade com as Directivas do Conselho das Comunidades Europeias
las legislaciones de los Estados Miembros de la CE sobre                     relativas à aproximação das legislações dos Estados Membros respeitan-
– Máquinas (98/37/CE).                                                       tes à
   Norma aplicada: EN ISO 12100.                                             – Máquinas (98/37/CE).
– Compatibilidad electromagnética (89/336/CEE).                                 Norma utilizada: EN ISO 12100.
   Normas aplicadas: EN 61 000-6-2 y EN 61 000-6-3.                          – Compatibilidade electromagnética (89/336/CEE).
– Material eléctrico destinado a utilizarse con determinadas límites de         Normas utilizadas: EN 61 000-6-2 e EN 61 000-6-3.
   tensión (73/23/CEE) [95].                                                 – Material eléctrico destinado a ser utilizado dentro de certos limites de
   Normas aplicadas: EN 60 335-1 y EN 60 335-2-51.                              tensão (73/23/CEE) [95].
                                                                                Normas utilizadas: EN 60 335-1 e EN 60 335-2-51.
                     ¢‹ÏˆÛË ™˘ÌÌfiÚʈÛ˘                                                      Overeenkomstigheidsverklaring
∂Ì›˜ Ë GRUNDFOS ‰ËÏÒÓÔ˘Ì Ì ·ðÔÎÏÂÈÛÙÈο ‰È΋ Ì·˜ ¢ı‡ÓË fiÙÈ               Wij GRUNDFOS verklaren geheel onder eigen verantwoordelijkheid dat
Ù· ðÚÔÈfiÓÙ· TP Î·È TPD Û˘ÌÌÔÚÊÒÓÔÓÙ·È Ì ÙËÓ √‰ËÁ›· ÙÔ˘                      de produkten TP en TPD waarop deze verklaring betrekking heeft in over-
™˘Ì‚Ô˘Ï›Ô˘ Âð› Ù˘ Û‡ÁÎÏÈÛ˘ ÙˆÓ ÓfiÌˆÓ ÙˆÓ ∫Ú·ÙÒÓ MÂÏÒÓ Ù˘                  eenstemming zijn met de Richtlijnen van de Raad inzake de onderlinge
∂˘Úˆð·È΋˜ ∂ÓˆÛ˘ Û ۯ¤ÛË Ì ٷ                                             aanpassing van de wetgevingen van de Lid-Staten betreffende
– ªË¯·Ó‹Ì·Ù· (98/37/EC).                                                     – Machines (98/37/EG).
    ¶ÚfiÙ˘ðÔ ðÔ˘ ¯ÚËÛÈÌÔðÔÈ‹ıËÎÂ: EN ISO 12100.                                 Norm: EN ISO 12100.
– ∏ÏÂÎÙÚÔÌ·ÁÓËÙÈ΋ Û˘Ì‚·ÙfiÙËÙ· (89/336/EEC).                                 – Elektromagnetische compatibiliteit (89/336/EEG).
    ¶ÚfiÙ˘ð· ðÔ˘ ¯ÚËÛÈÌÔðÔÈ‹ıËηÓ: EN 61 000-6-2 Î·È                            Normen: EN 61 000-6-2 en EN 61 000-6-3.
    EN 61 000-6-3.                                                           – Elektrisch materiaal bestemd voor gebruik binnen bepaalde spannings-
– ∏ÏÂÎÙÚÈΤ˜ Û˘Û΢¤˜ ۯ‰ȷṲ̂Ó˜ ÁÈ¿ ¯Ú‹ÛË ÂÓÙfi˜ ÔÚÈÛÌ¤ÓˆÓ                   grenzen (73/23/EEG) [95].
    ÔÚ›ˆÓ ËÏÂÎÙÚÈ΋˜ Ù¿Û˘ (73/23/EEC) [95].                                   Normen: EN 60 335-1 en EN 60 335-2-51.
    ¶ÚfiÙ˘ð· ðÔ˘ ¯ÚËÛÈÌÔðÔÈ‹ıËηÓ: EN 60 335-1 ηÈ
    EN 60 335-2-51.
              Försäkran om överensstämmelse                                                          Vastaavuusvakuutus
Vi GRUNDFOS försäkrar under ansvar, att produkterna TP och TPD, som          Me GRUNDFOS vakuutamme yksin vastuullisesti, että tuotteet TP ja TPD,
omfattas av denna försäkran, är i överensstämmelse med Rådets Direktiv       jota tämä vakuutus koskee, noudattavat direktiivejä jotka käsittelevät EY:n
om inbördes närmande till EU-medlemsstaternas lagstiftning, avseende         jäsenvaltioiden koneellisia laitteita koskevien lakien yhdenmukaisuutta
– Maskinell utrustning (98/37/EC).                                           seur.:
   Använd standard: EN ISO 12100.                                            – Koneet (98/37/EY).
– Elektromagnetisk kompatibilitet (89/336/EC).                                  Käytetty standardi: EN ISO 12100.
   Använda standarder: EN 61 000-6-2 och EN 61 000-6-3.                      – Elektromagneettinen vastaavuus (89/336/EY).
– Elektrisk material avsedd för användning inom vissa spänningsgränser          Käytetyt standardit: EN 61 000-6-2 ja EN 61 000-6-3.
   (73/23/EC) [95].                                                          – Määrättyjen jänniterajoitusten puitteissa käytettävät sähköiset laitteet
   Använda standarder: EN 60 335-1 och EN 60 335-2-51.                          (73/23/EY) [95].
                                                                                Käytetyt standardit: EN 60 335-1 ja EN 60 335-2-51.

                Overensstemmelseserklæring
Vi GRUNDFOS erklærer under ansvar, at produkterne TP og TPD, som             Bjerringbro, 15 April 2004
denne erklæring omhandler, er i overensstemmelse med Rådets direktiver
om indbyrdes tilnærmelse til EF medlemsstaternes lovgivning om
– Maskiner (98/37/EF).
   Anvendt standard: EN ISO 12100.
– Elektromagnetisk kompatibilitet (89/336/EØF).
   Anvendte standarder: EN 61 000-6-2 og EN 61 000-6-3.
– Elektrisk materiel bestemt til anvendelse inden for visse spændings-                                    Svend Aage Kaae
   grænser (73/23/EØF) [95].                                                                              Technical Manager
   Anvendte standarder: EN 60 335-1 og EN 60 335-2-51.
TP, TPD
Installation and               Page      4
operating instructions

Montage- und                   Seite    13
Betriebsanleitung

Instrukcja monta¢u             Strona 23
i eksploatacji

Montà nÚ a                     Strana   33
provoznÚ nÃvod

Notice d’installation          Page     43
et d’entretien

Istruzioni di installazione    Pag.     52
e funzionamento

Instrucciones de instalación   Pág.      61
y funcionamiento

Instruções de instalação       Pág.      70
e funcionamento

√‰ËÁ›Â˜ ÂÁηٿÛÙ·Û˘           ™ÂÏ›‰·   79
Î·È ÏÂÈÙÔ˘ÚÁ›·˜

Installatie- en                Pag.     88
bedieningsinstructies

Monterings- och                Sida     97
driftsinstruktion

Asennus- ja                    Sivu     106
käyttöohjeet

Monterings- og                 Side     115
driftsinstruktion



                                          3
CONTENTS                                                 2. Delivery and handling
                                                Page
                                                         2.1 Delivery
1.    General                                      4
                                                         The pump is delivered from the factory in a carton
2.    Delivery and handling                        4     with a wooden bottom, which is specially designed
2.1   Delivery                                     4     for transport by fork-lift truck or a similar vehicle.
2.2   Handling                                     4
                                                         Lifting eyes for motors of 4 kW and up are supplied
3.    Applications                                 5     with the pump.
3.1   Pumped liquids                               5
4.    Installation                                 5     2.2 Handling
4.1   Pipework                                     6
4.2   Terminal box positions                       7               The lifting eyes fitted to large pump motors
4.3   Base plate                                   7               can be used for lifting the pump head (mo-
4.4   Frost protection                             7               tor, motor stool and impeller). The lifting
                                                                   eyes must not be used for lifting the entire
5.    Electrical connection                        7
                                                                   pump.
5.1   Frequency converter operation                7
                                                                   TPD: The centrally positioned thread of
6.    Start-up                                     7
                                                                   the pump housing must not be used for
6.1   Priming                                      7
                                                                   lifting purposes as the thread is placed be-
6.2   Checking the direction of rotation           8
                                                                   low the centre of gravity of the pump.
6.3   Starting                                     8
6.4   Frequency of starts and stops                8     Pumps fitted with motors smaller than 4 kW should
7.    Maintenance and service                      8     be lifted by means of nylon straps, see fig. 1.
7.1   Pump                                         8     Fig. 1
7.2   Motor                                        8
7.3   Service                                      8
7.4   Shaft adjustment                             9       TP
7.5   Blanking flanges                             9
8.    Technical data                              10
8.1   Ambient temperature                         10
8.2   Liquid temperature                          10
8.3   Operating pressure/test pressure            10




                                                                                                                  TM02 7007 2303
8.4   Inlet pressure                              10
8.5   Enclosure class                             10
8.6   Electrical data                             10
8.7   Sound pressure level                        10
8.8   Environment                                 10
9.    Fault finding chart                         11
10.   Disposal                                    12
                                                          TPD

         Before beginning installation procedures,
         these installation and operating instruc-
         tions should be studied carefully. The in-
         stallation and operation should also be in
         accordance with local regulations and ac-
         cepted codes of good practice.
                                                                                                                  TM02 7008 2303




1. General
These instructions apply to the pump types TP and
TPD fitted with GRUNDFOS motors, type MG, MMG,
or motors, type MEZ 63. If the pump is fitted with an-
other motor make, please note that the motor data
may differ from the data stated in these instructions.




4
Pumps fitted with motors of 4 kW and up should be                     3.1 Pumped liquids
lifted by means of nylon straps and shackles, see
                                                                      Thin, clean, non-aggressive and non-explosive liq-
fig. 2.
                                                                      uids, not containing solid particles or fibres that may
Fig. 2                                                                attack the pump mechanically or chemically.
                                                                      Examples:
   TP
                                                                      • central heating system water (it is recommended
                                                                           that the water meets the requirements of ac-
                                                                           cepted standards on water quality in heating sys-
                                                                           tems, e.g. the German standard VDI 2035),
                                                                      • cooling liquids,
                                                                      • domestic hot water,
                                                                      • industrial liquids,




                                                     TM02 7009 2303
                                                                      • softened water.
                                                                      The pumping of liquids with a density and/or kine-
                                                                      matic viscosity higher than that of water will cause
                                                                      • a considerable pressure drop,
                                                                      • a drop in hydraulic performance,
                                                                      • a rise in power consumption.
  TPD                                                                 In such cases, the pump should be fitted with a big-
                                                                      ger motor. If in doubt, contact GRUNDFOS.
                                                                      The EPDM O-rings fitted as standard are primarily
                                                                      suitable for water.
                                                                      If the water contains mineral/synthetic oils or chemi-
                                                                      cals or if other liquids than water are pumped, the
                                                                      O-rings should be chosen accordingly.

                                                                      4. Installation
                                                     TM02 7010 2303




                                                                                When pumping hot liquids, care should be
                                                                                taken to ensure that persons cannot acci-
                                                                                dentally come into contact with hot sur-
                                                                                faces.
                                                                      When installing pumps with oval bolt holes in the
                                                                      pump flange (PN 6/10), washers must be used as
3. Applications                                                       shown in fig. 3.
                                                                      Fig. 3
The pumps are designed to circulate hot or cold wa-
ter in for instance
                                                                                                           Installation
                                                                                                                           TM01 0683 1997
• heating systems,
• district heating plants,
• central heating systems for blocks of flats,
• air-conditioning systems and
• cooling systems                                                            Washer                        Pump
in housing, institutional and industrial applications.
In addition, the pump range is used for liquid transfer               The pump should be sited in a well ventilated, but
and water supply in for instance                                      frost-free position.
• washing systems,                                                    Arrows on the pump housing show the direction of
                                                                      flow of liquid through the pump.
• domestic hot water systems and
• industrial systems in general.                                      Pumps with motors up to 11 kW can be installed in
                                                                      horizontal or vertical pipework.
To ensure optimum operation, the dimensioning
range of the system must fall within the performance                  Pumps with motors of 11 kW and up may only be in-
                                                                      stalled in horizontal pipework with the motor in verti-
range of the pump.
                                                                      cal position.
                                                                      Note: The motor must never fall below the horizontal
                                                                      plane.




                                                                                                                             5
For inspection and motor/pump head removal, the                        4.1 Pipework
following clearance is required above the motor:
                                                                       Isolating valves should be fitted either side of the
• 300 mm for motors up to and including 4.0 kW.                        pump to avoid draining the system if the pump needs
• 1 metre for motors of 5.5 kW and up.                                 to be cleaned or repaired.
See fig. 4.                                                            The pump is suitable for pipeline mounting, provided
Fig. 4                                                                 that the pipework is adequately supported either side
                                                                       of the pump. TP 25-50, 25-90, 32-50, 32-90, 40-50
     0.25 - 4.0 kW                                                     and 40-90 are designed for pipeline mounting only.
      0.25 - 4.0 kW                 kW kW
                                5.55.5 - and up
                                                                       For pumps with motors of 11 kW and up, it is advisa-
                                                                       ble to mount the pump on a concrete pedestal and to
                                                                       install vibration dampers, see fig. 7. This may also
         300 mm                       1m                               be relevant for smaller motors.
                                                                       Fig. 7




                                                      TM00 3733 2802
                                                                                                                                                                                                                                                                                                                                                                                                   A




                                                                                                                                                                                                                                                                                                                                                                                                       TM02 4993 3202
Twin-head pumps installed in horizontal pipes must
be fitted with an automatic air vent in the upper part                  B
of the pump housing, see fig. 5.
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The automatic air vent is not supplied with the pump.
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Fig. 5


                                                                       A: Expansion joint
                                                                       B: Concrete pedestal
                                                                       C: Vibration damper
                                                      TM00 9834 0497




                                                                       When installing the pipes, it must be ensured that the
                                                                       pump housing is not stressed by the pipework.
                                                                       The suction and discharge pipes must be of an ade-
                                                                       quate size, taking the pump inlet pressure into ac-
                                                                       count.
                                                                       To avoid sediment build-up, do not fit the pump at
If the liquid temperature falls below the ambient tem-                 the lowest point of the system.
perature, condensation may form in the motor during                    Install the pipes so that air locks are avoided, espe-
inactivity. In this case, it must be ensured that the                  cially on the suction side of the pump, see fig. 8.
drain hole in the motor flange, see fig. 6, is open and                Fig. 8
points downwards.
Fig. 6                                                                                                                                                                                                                                                                                                                                                                                                 TM00 2263 0195
                                                      TM00 9831 3202




            Drain hole
                                                                       Note: The pump is not allowed to run against a
If twin-head pumps are used for pumping liquids with                   closed discharge valve as this will cause an increase
a temperature below 0°C/32°F, condensed water                          in temperature/formation of steam in the pump which
may freeze and cause the coupling to get stuck. The                    may cause damage to the pump.
problem can be remedied by installing heating ele-                     If there is any danger of the pump running against a
ments. Whenever possible (pumps with motors                            closed discharge valve, a minimum liquid flow
smaller than 11 kW), the pump should be installed                      through the pump should be ensured by connecting
with the motor shaft in horizontal position, see fig. 5.               a bypass/a drain to the discharge pipe. The drain
                                                                       can for instance be connected to a tank. A minimum
Note: The technical data in section 8. must be ob-
                                                                       flow rate equal to 10% of the flow rate at maximum
served.
                                                                       efficiency is needed at all times. Flow rate and head
                                                                       at maximum efficiency are stated on the pump name-
                                                                       plate.
6
4.2 Terminal box positions                                Note: Do not start the pump until it has been filled
                                                          with liquid and vented.
          Before starting work on the pump, make
          sure that the electricity supply has been       5.1 Frequency converter operation
          switched off and that it cannot be acciden-
          tally switched on.                              All three-phase motors can be connected to a fre-
                                                          quency converter.
The terminal box can be turned to any of four posi-       Depending on the frequency converter type, this may
tions, in 90° steps.                                      cause increased acoustic noise from the motor. Fur-
Change the terminal box position as follows:              thermore, it may cause the motor to be exposed to
1. If necessary, remove the coupling guards using a       detrimental voltage peaks.
    screwdriver. Do not remove the coupling.              Note: Motors types MEZ 63, MG 71 and MG 80 for
2. Remove the screws securing the motor to the            supply voltages up to and including 440 V (see motor
    pump.                                                 nameplate) must be protected against voltage peaks
3. Turn the motor to the required position.               higher than 650 V between the supply terminals.
4. Replace and tighten the screws.                        It is recommended to protect all other motors against
                                                          voltage peaks higher than 850 V.
5. Replace the coupling guards.
                                                          The above disturbances, i.e. both increased acoustic
4.3 Base plate                                            noise and detrimental voltage peaks, can be elimi-
                                                          nated by fitting an LC filter between the frequency
Single-head pumps (apart from TP 25-50, 25-90,            converter and the motor.
32-50, 32-90, 40-50 and 40-90) have two tapped
                                                          For further information, please contact the frequency
holes in the bottom of the pump housing which can
                                                          converter supplier or GRUNDFOS.
be used for fitting a GRUNDFOS base plate to the
pump. The base plate is available as an optional ex-      5.1.1 Other motor makes than GRUNDFOS
tra.
                                                          Contact GRUNDFOS or the motor manufacturer.
Twin-head pumps have four tapped holes in the bot-
tom of the pump housing. For some twin-head
pumps, a base plate consisting of two halves is avail-    6. Start-up
able.
                                                          Note: Do not start the pump until it has been filled
Base plates with dimensions are shown on page             with liquid and vented. To ensure correct venting, the
134.                                                      vent screw should point upwards.
4.4 Frost protection                                      6.1 Priming
Pumps which are not being used during periods of          Closed systems or open systems where the liq-
frost should be drained to avoid damage.                  uid level is above the pump inlet:
                                                          1. Close the discharge isolating valve and loosen
5. Electrical connection                                     the air vent screw in the motor stool, see fig. 9.
The electrical connection should be carried out in ac-              Pay attention to the direction of the vent
cordance with local regulations.                                    hole and take care to ensure that the es-
                                                                    caping water does not cause injury to per-
          Before removing the terminal box cover                    sons or damage to the motor or other
          and before any removal/dismantling of the                 components.
          pump, make sure that the electricity supply               In hot-water installations, special attention
          has been switched off.                                    should be paid to the risk of injury caused
          The pump must be connected to an exter-                   by scalding hot water.
          nal mains switch with a minimum contact
                                                          2. Slowly open the isolating valve in the suction pipe
          gap of 3 mm in all poles.
                                                              until a steady stream of liquid runs out of the vent
The operating voltage and frequency are marked on             hole.
the pump nameplate. Make sure that the motor is           3. Tighten the air vent screw and completely open
suitable for the electricity supply on which it will be       the isolating valve(s).
used.
                                                          Open systems where the liquid level is below the
Single-phase standard motors incorporate a thermal        pump inlet:
switch and require no additional motor protection.
                                                          The suction pipe and the pump must be filled with
Three-phase motors must be connected to a motor           liquid and vented before the pump is started.
starter.
                                                          1. Close the discharge isolating valve and open the
Motors of 3 kW and up incorporate thermistors                 isolating valve in the suction pipe.
(PTC). The thermistors are designed according to
DIN 44 082.                                               2. Loosen the air vent screw, see fig. 9.
The electrical connection should be carried out as        3. Remove the plug from one of the pump flanges,
shown in the diagram inside the terminal box cover.           depending on the pump location.
The motors of twin-head pumps are to be connected         4. Pour liquid through the priming port until the suc-
separately.                                                   tion pipe and the pump are filled with liquid.


                                                                                                                  7
5. Replace the plug and tighten securely.                               • If twin-head pumps are used for pumping domes-
6. Tighten the air vent screw.                                            tic hot water, the duty and standby pumps should
                                                                          be alternated on a regular basis, i.e. once a day,
The suction pipe can to some extent be filled with liq-
                                                                          to avoid blocking of the standby pump due to de-
uid and vented before it is connected to the pump.
                                                                          posits (calcareous deposits, etc.).
A priming device can also be installed before the
                                                                          Automatic pump change is recommended.
pump.
Fig. 9
                                                                        7. Maintenance and service
                                                                                  Before starting work on the pump, make
                                                                                  sure that the electricity supply has been
                                  Vent screw                                      switched off and that it cannot be acciden-
                                                                                  tally switched on.




                                                       TM00 9832 3202
                                                                        7.1 Pump
                                                                        The pump is maintenance-free.
                                                                        If the pump is to be drained for a long period of inac-
                                                                        tivity, inject a few drops of silicone oil on the shaft
                                                                        between the motor stool and the coupling. This will
                                                                        prevent the shaft seal faces from sticking.
6.2 Checking the direction of rotation
Do not start the pump to check the direction of rota-                   7.2 Motor
tion until it has been filled with liquid.                              The motor should be checked at regular intervals. It
Note: The direction of rotation should not be                           is important to keep the motor clean in order to en-
checked with the motor alone, as an adjustment of                       sure adequate ventilation. If the pump is installed in
the shaft position is required when the coupling has                    a dusty environment, the pump must he cleaned and
been removed.                                                           checked regularly.
The correct direction of rotation is shown by arrows                    Lubrication:
on the motor fan cover or on the pump housing.                          The bearings of motors up to 11 kW are greased for
                                                                        life and require no lubrication.
6.3 Starting
                                                                        The bearings of motors of 11 kW and up must be
1. Before starting the pump, completely open the                        greased in accordance with the indications on the
   isolating valve on the suction side of the pump                      motor nameplate.
   and leave the discharge isolating valve almost                       The motor should be lubricated with a lithium-based
   closed.                                                              grease meeting the following specifications:
2. Start the pump.                                                      • NLGI grade 2 or 3.
3. Vent the pump during starting by loosening the                       • Viscosity of basic oil: 70 to 150 cSt at 40°C
   air vent screw in the motor stool, see fig. 9, until a                   (~ +104°F).
   steady stream of liquid runs out of the vent hole.
                                                                        • Temperature range: –30°C (~ –22°F) to 140°C
           Pay attention to the direction of the vent                       (~ +284°F) during continuous operation.
           hole and take care to ensure that the es-
           caping water does not cause injury to per-                   7.3 Service
           sons or damage to the motor or other
           components.                                                            If the pump has been used for a liquid
           In hot-water installations, special attention                          which is injurious to health or toxic, the
           should be paid to the risk of injury caused                            pump will be classified as contaminated.
           by scalding hot water.
                                                                        If GRUNDFOS is requested to service the pump,
4. When the piping system has been filled with liq-                     GRUNDFOS must be contacted with details about
   uid, slowly open the discharge isolating valve un-                   the pumped liquid, etc. before the pump is returned
   til it is completely open.                                           for service. Otherwise GRUNDFOS can refuse to ac-
                                                                        cept the pump for service.
6.4 Frequency of starts and stops
                                                                        Possible costs of returning the pump are paid by the
Maximum 100 starts per hour.                                            customer.
• On twin-head pumps, the duty and standby pumps
  should be alternated on a regular basis, i.e. once
  a week, to ensure an even distribution of the oper-
  ating hours on both pumps.
  Pump change can be effected either manually or
  automatically by installing a suitable pump control-
  ler.




8
7.4 Shaft adjustment                                                  7.4.2 Pumps with integral shaft/coupling
If the motor has been removed during installation or                  For pumps with integral shaft/coupling, it is advisable
for repair of the pump, the pump shaft must be ad-                    not to remove the motor. If the motor has been re-
justed after the motor has been replaced.                             moved, it is necessary to remove the motor stool in
                                                                      order to refit the motor correctly. Otherwise the shaft
7.4.1 Pumps with two-part coupling                                    seal may be damaged.
Make sure that the shaft pin is fitted in the pump
shaft.                                                                7.5 Blanking flanges
Adjust the pump shaft as follows:                                     For twin-head pumps, a blanking flange with a pump
1. Remove the coupling guards using a screwdriver.                    housing gasket is available, see fig. 12.
2. Fit the hexagon socket head screws in the cou-                     Fig. 12
   pling and leave loose.
3. Raise the coupling and the pump shaft as far as
   possible (towards the motor) by means of a
   screwdriver or a similar tool so that the pump and
   motor shafts touch each other, see fig. 10.
Fig. 10




                                                                                                                           TM00 6360 3495
                                                     TM00 6415 3695




                                                                      If one pump requires service, the blanking flange is
                                                                      fitted to allow the other pump to continue operating.

4. Tighten the hexagon socket head screws in the
   coupling to 5 Nm (0.5 kpm).
5. Check that the gaps either side of the coupling
   halves are equal.
6. Tighten the screws two and two (one side at a
   time), see fig. 11, to the torque stated below.

    Hexagon socket
                                    Torque
      head screw
         M6 x 20               13 Nm (1.3 kpm)
         M8 x 25               31 Nm (3.1 kpm)

7. Fit the coupling guards.
Fig. 11
                                                     TM00 6416 3695




                                                                                                                             9
8. Technical data
8.1 Ambient temperature
Maximum +40°C (~ +104°F).

8.2 Liquid temperature
–25°C (~ –13°F) up to +140°C (~ +288°F).
The maximum liquid temperature depends on the
mechanical shaft seal type and the pump type.
Depending on the cast-iron version and the pump
application, the maximum liquid temperature may be
limited by local regulations and laws.
The maximum liquid temperature is marked on the
pump nameplate.
Note: If the pump is operating with liquids at high
temperatures, the life of the shaft seal may be re-
duced. It may be necessary to replace the shaft seal
more often.

8.3 Operating pressure/test pressure
The pressure test has been made with water con-
taining anti-corrosive additives at a temperature of
+20°C (~ +68°F).

                    Operating            Test
     Pressure       pressure           pressure
      stage
                  bar      MPa       bar      MPa
      PN 6         6        0.6       10       1.0
      PN 6/
                   10       1.0       15       1.5
      PN 10
      PN 16        16       1.6       24       2.4

8.4 Inlet pressure
To ensure optimum and quiet pump operation, the
inlet pressure (system pressure) must be adjusted
correctly. See table on page 124.
For the calculation of specific inlet pressures, con-
tact the local GRUNDFOS company or see the data
booklet for TP(D)/TPE(D), if at hand.

8.5 Enclosure class
Closed drain hole in motor: IP 55.
Open drain hole in motor: IP 44.
(Drain hole, see fig. 6.)

8.6 Electrical data
See motor nameplate.

8.7 Sound pressure level
Pumps with single-phase motors:
The sound pressure level of the pump is lower than
70 dB(A).
Pumps with three-phase motors:
See table on page 133.

8.8 Environment
Non-aggressive and non-explosive atmosphere.
Relative air humidity: Maximum 95%.


10
9. Fault finding chart

          Before removing the terminal box cover and before removal/dismantling of the pump, make sure that
          the electricity supply has been switched off and that it cannot be accidentally switched on.


Fault                                 Cause
1.   Motor does not run when          a) Supply failure.
     started.                         b) Fuses blown.
                                      c) Motor starter overload has tripped out.
                                      d) Main contacts in motor starter are not making contact or the coil is
                                         faulty.
                                      e) Control circuit fuses are defective.
                                      f) Motor is defective.
2.   Motor starter overload trips     a)   Supply failure.
     out immediately when supply      b)   Contacts in motor starter overload are faulty.
     is switched on.                  c)   Cable connection is loose or faulty.
                                      d)   Motor winding is defective.
                                      e)   Pump mechanically blocked.
                                      f)   Overload setting too low.
3.   Motor starter overload trips     a) Overload setting too low.
     out occasionally.                b) Supply voltage periodically too low or too high.
                                      c) Differential pressure across pump too low.
4.   Motor starter has not tripped    a)   Check   the electricity supply.
     out but the pump does not        b)   Check   fuses.
     run.                             c)   Check   main contacts in motor starter and coil.
                                      d)   Check   the control circuit.
5.   Pump capacity not constant.      a) Pump inlet pressure is too low.
                                      b) Suction pipe/pump partly blocked by impurities.
                                      c) Pump draws in air.
6.   Pump runs but gives no water. a)      Suction pipe/pump blocked by impurities.
                                   b)      Foot or non-return valve blocked in closed position.
                                   c)      Leakage in suction pipe.
                                   d)      Air in suction pipe or pump.
                                   e)      Motor rotates in the wrong direction.
7.   Pump runs backwards when         a) Leakage in suction pipe.
     switched off.*                   b) Foot or non-return valve defective.
                                      c) Foot or non-return valve blocked in open or partly open position.
8.   Leakage in shaft seal.           a) Pump shaft position is incorrect.
                                      b) Shaft seal is defective.
9.   Noise.                           a) Pump is cavitating.
                                      b) Pump does not rotate freely (frictional resistance) because of incorrect
                                         pump shaft position.
                                      c) Frequency converter operation:
                                         - See section 5.1 Frequency converter operation.
                                      d) Resonance in the installation.
                                      e) Foreign bodies in the pump.
10. Pump runs constantly              a)   Stop pressure is too high in relation to the required quantity of water.
    (applies only to pumps with       b)   The water consumption is larger than anticipated.
    automatic start/stop).            c)   Leakage in discharge pipe.
                                      d)   The direction of rotation of the pump is incorrect.
                                      e)   Pipes, valves or strainer blocked by impurities.
                                      f)   Pump controller, if used, is defective.
11. Period of operation is too long   a)   Stop pressure is too high in relation to the required quantity of water.
    (applies only to pumps with       b)   Pipes, valves or strainer blocked by impurities.
    automatic start/stop).            c)   Pump partly blocked or furred up.
                                      d)   The water consumption is larger than anticipated.
                                      e)   Leakage in discharge pipe.

* In twin-head pump installations, the standby pump will often rotate slowly.




                                                                                                                      11
10. Disposal
Disposal of this product or parts of it must be carried
out according to the following guidelines:
1. Use the local public or private waste collection
    service.
2. In case such waste collection service does not
    exist or cannot handle the materials used in the
    product, please deliver the product or any haz-
    ardous materials from it to your nearest GRUND-
    FOS company or service workshop.




                                                          Subject to alterations.
12
9. Fejlfinding

            Før klemkasselåget fjernes og før enhver demontering af pumpen, skal forsyningsspændingen være
            afbrudt, og det skal sikres, at den ikke uforvarende kan genindkobles.


 Fejl                                Årsag

 1. Ingen motorreaktion ved          a)   Strømforsyning afbrudt.
    start.                           b)   Sikringer afbrændt.
                                     c)   Motorbeskyttelse udløst.
                                     d)   Motorbeskyttelsens kontakter eller magnetspole defekt.
                                     e)   Styrestrømskredsløb defekt.
                                     f)   Motor defekt.
 2. Motorværn udløst (udløser        a)   Strømforsyning afbrudt.
    straks efter genindkobling).     b)   Motorværnskontakter defekte.
                                     c)   Løs eller defekt kabelforbindelse.
                                     d)   Motorvikling defekt.
                                     e)   Pumpen er mekanisk blokeret.
                                     f)   Motorværnets udløser indstillet for lavt.
 3. Motorværn udløser perio-         a) Motorværnets udløser indstillet for lavt.
    disk.                            b) Netspænding periodisk for lav eller for høj.
                                     c) Differenstryk over pumpen for lavt.
 4. Motorværn ikke udløst, men       a)   Strømforsyning afbrudt.
    pumpen utilsigtet ude af         b)   Sikringer afbrændt.
    drift.                           c)   Motorbeskyttelsens kontakter eller magnetspole defekt.
                                     d)   Styrestrømskredsløb defekt.
 5. Pumpens ydelse ustabil.          a) Pumpens tilløbstryk for lavt.
                                     b) Tilgangsledning/pumpe delvist blokeret af urenheder.
                                     c) Pumpen suger luft.
 6. Pumpen kører, men giver          a)   Tilgangsledning/pumpe blokeret af urenheder.
    ikke vand.                       b)   Bund- eller kontraventil blokeret i lukket stilling.
                                     c)   Tilgangsledning utæt.
                                     d)   Luft i tilgangsledning eller pumpe.
                                     e)   Motoren kører med forkert omdrejningsretning.
 7. Pumpen kører baglæns ved         a) Lækage i tilgangsledningen.
    stop.*                           b) Bund- eller kontraventil defekt.
                                     c) Bund- eller kontraventil blokeret i helt eller delvist åben stilling.
 8. Lækage ved akseltætning.         a) Forkert højdeplacering af pumpeaksel.
                                     b) Akseltætning defekt.
 9. Støj.                            a) Pumpen kaviterer.
                                     b) Pumpen roterer ikke frit (friktionsmodstand) på grund af forkert høj-
                                        deplacering af pumpeaksel.
                                     c) Frekvensomformerdrift:
                                        - Se afsnit 5.1 Frekvensomformerdrift.
                                     d) Resonans i installationen.
                                     e) Fremmedlegemer i pumpe.
 10. Pumpen kører konstant           a)   Stoptrykket indstillet for højt i forhold til den krævede vandmængde.
     (gælder kun for pumper          b)   Vandforbruget større end forventet.
     med automatisk start/stop).     c)   Lækage i afgangsledningen.
                                     d)   Pumpens omdrejningsretning er forkert.
                                     e)   Rør, ventiler eller si blokeret af urenheder.
                                     f)   Eventuel start-/stopautomatik defekt.
 11. Driftsperiode for lang          a)   Stoptrykket indstillet for højt i forhold til den krævede vandmængde.
     (gælder kun for pumper          b)   Rør, ventiler eller si blokeret af urenheder.
     med automatisk start/stop).     c)   Pumpen delvist blokeret eller tilstoppet.
                                     d)   Vandforbruget større end forventet.
                                     e)   Lækage i afgangsledningen.

* Ved dobbeltpumpeinstallationer vil reservepumpen ofte rotere langsomt.


122
10. Bortskaffelse
Bortskaffelse af dette produkt eller dele deraf skal
ske i henhold til følgende retningslinier:
1. Anvend de lokalt gældende offentlige eller god-
    kendte private renovationsordninger*.
2. Såfremt sådanne ordninger ikke findes eller ikke
    modtager de i produktet anvendte materialer, kan
    produktet afleveres til nærmeste GRUNDFOS-
    selskab eller -serviceværksted.
* I Danmark skal bortskaffelsen ske i overensstem-
  melse med bekendtgørelse 1067 af 22.12.98.




                                                                                    .
                                                       Ret til ændringer forbeholdes.
                                                                                 123
GB: Inlet pressure stated in bar relative pressure (pressure gauge value measured on the suction side of the
    pump)
D:  Zulaufdruck in bar Relativdruck (Manometerdruck auf der Saugseite der Pumpe gemessen)
PL: &L QLHQLH QD NU‚ÎFX VVDZQ\P SRPS\ Z\UD„RQH Z EDUDFK PLHU]RQH PDQRPHWUHP QD VWURQLH
      VVDZQHM SRPS\

CZ:                    
      7ODN QD V­QÓ Y\M­G HQª Y EDUHFK MH UHODWLYQÓ WODN KRGQRWD QD PDQRPHWUX Pä   HQ­ QD VDFÓ VWUDQä
      ÒHUSDGOD

F:    Pression d’entrée indiquée en bar (valeur mesurée à l’aide d’un manomètre placé sur le côté aspiration
      de la pompe)
I:    Pressione di aspirazione indicata in bar (valore misurato con un manometro posto sul lato aspirazione
      della pompa)
E:    Presión de aspiración indicada en bar como presión relativa (valor del manómetro medido en la aspira-
      ción de la bomba)
P:    Pressão de entrada com a pressão relativa apresentada em bar (ponto de medida na parte de aspiração
      da bomba)
*5   ‡½ÅÓÈ ÁÎÁÒÒ¾ÆÈÓÈ× ÓÅ EDU ÓØÅÔÉË¼× Ð½ÅÓÈ× ÍÅÔÒÏÀÍÅÎÈ ÔÉͼ нÅÓÈ× ÓÔÈÎ ÐÌÅÙÒ  ÁÎÁÒÒ¾ÆÈÓÈ×
      ÔÈ× ÁÎÔ̽Á×

NL:   Inlaatdruk weergegeven in bar relatieve druk (drukopnemer waarde, gemeten aan de zuigkant van de
      pomp)
S:    Tilloppstrycket angivet i bar relativt tryck (manometervärde mätt på pumpens sugsida)
SF:   Tulopaine ilmoitettuna baareina on suhteellinen paine (painemittarin lukema mitattu pumpun imupuo-
      lella)
DK:   Tilløbstrykket angivet i bar relativt tryk (manometerværdi målt på pumpens sugeside)

50 Hz, 2-pole

 Pump type                                                         p [bar]

 50 Hz, 2-pole                     20°C        60°C        90°C        110°C           120°C         140°C
 TP 25-50R/2                        0.1         0.1         0.1          0.8            1.4              3.1
 TP 25-90R/2                        0.1         0.1         0.1          0.8            1.4              3.1


 TP 32-50R/2                        0.1         0.1         0.1          0.8            1.4              3.1
 TP 32-90R/2                        0.1         0.1         0.1          0.8            1.4              3.1


 TP(D) 32-60/2                      0.1         0.1         0.2          1.0            1.5              3.2
 TP(D) 32-120/2                     0.1         0.2         0.7          1.5            2.0              3.7
 TP(D) 32-150/2                     0.1         0.3         0.8          1.6            2.1              3.8
 TP(D) 32-180/2                     0.5         0.7         1.2          2.0            2.5              4.2
 TP(D) 32-230/2                     0.7         0.9         1.4          2.2            2.7              4.4
 TP(D) 32-200/2                     0.1         0.1         0.2          0.9            1.5              3.1
 TP(D) 32-250/2                     0.1         0.1         0.3          1.0            1.6              3.2
 TP(D) 32-320/2                     0.1         0.1         0.6          1.3            1.9              3.5
 TP(D) 32-380/2                     0.1         0.2         0.7          1.4            2.0              3.6
 TP(D) 32-460/2                     0.1         0.2         0.7          1.4            1.9              3.6
 TP(D) 32-580/2                     0.2         0.4         0.9          1.6            2.2              3.8


 TP 40-50/2                         0.1         0.1         0.1          0.8            1.4              3.1
 TP 40-90/2                         0.1         0.1         0.1          0.8            1.4              3.1


 TP(D) 40-60/2                      0.1         0.1         0.5          1.2            1.8              3.5
 TP(D) 40-120/2                     0.1         0.1         0.4          1.2            1.7              3.4
 TP(D) 40-180/2                     0.1         0.2         0.7          1.5            2.0              3.7
 TP(D) 40-190/2                     0.1         0.3         0.8          1.6            2.1              3.8

124
Pump type                             p [bar]

50 Hz, 2-pole    20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 40-230/2   0.7    0.9    1.4          2.2    2.7     4.4
TP(D) 40-270/2   0.7    0.9    1.4          2.2    2.7     4.4
TP(D) 40-240/2   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 40-300/2   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 40-360/2   0.2    0.4    0.9          1.6    2.1     3.8
TP(D) 40-470/2   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 40-580/2   0.2    0.4    0.9          1.6    2.1     3.8


TP(D) 50-60/2    0.1    0.1    0.4          1.1    1.7     3.4
TP(D) 50-120/2   0.1    0.2    0.7          1.5    2.0     3.7
TP(D) 50-180/2   0.1    0.2    0.7          1.4    2.0     3.7
TP(D) 50-160/2   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 50-190/2   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 50-240/2   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 50-290/2   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 50-360/2   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 50-430/2   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 50-440/2   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 50-570/2   0.1    0.3    0.8          1.6    2.1     3.7
TP(D) 50-710/2   0.6    0.8    1.3          2.0    2.6     4.2
TP(D) 50-830/2   0.5    0.7    1.2          2.0    2.5     4.1
TP(D) 50-960/2   1.0    1.2    1.7          2.4    3.0     4.6


TP(D) 65-60/2    0.1    0.3    0.8          1.5    2.1     3.8
TP(D) 65-120/2   0.5    0.7    1.2          2.0    2.5     4.2
TP(D) 65-180/2   0.3    0.5    1.0          1.8    2.3     4.0
TP(D) 65-190/2   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 65-230/2   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 65-260/2   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 65-340/2   0.1    0.1    0.2          0.9    1.4     3.1
TP(D) 65-410/2   0.1    0.1    0.2          0.9    1.4     3.1
TP(D) 65-460/2   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 65-550/2   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 65-660/2   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 65-720/2   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 65-930/2   0.6    0.8    1.3          2.0    2.6     4.2


TP(D) 80-120/2   1.2    1.4    1.9          2.7    3.2     4.9
TP(D) 80-140/2   0.1    0.2    0.7          1.4    1.9     3.6
TP(D) 80-180/2   0.1    0.1    0.3          1.1    1.6     3.2
TP(D) 80-210/2   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 80-240/2   0.1    0.1    0.5          1.3    1.8     3.4
TP(D) 80-250/2   0.1    0.3    0.8          1.6    2.1     3.7
TP(D) 80-330/2   0.1    0.2    0.7          1.4    2.0     3.6
TP(D) 80-400/2   0.2    0.4    0.9          1.6    2.2     3.8
TP(D) 80-520/2   0.1    0.1    0.6          1.4    1.9     3.5

                                                                  125
Pump type                              p [bar]

50 Hz, 2-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 80-570/2    0.1    0.3    0.8          1.6    2.1     3.7
TP(D) 80-700/2    0.6    0.8    1.3          2.1    2.6     4.2


TP(D) 100-120/2   1.9    2.1    2.6          3.4    3.9     5.6
TP(D) 100-160/2   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 100-200/2   0.1    0.1    0.4          1.2    1.7     3.3
TP(D) 100-240/2   0.1    0.1    0.5          1.3    1.8     3.4
TP(D) 100-250/2   0.6    0.8    1.3          2.0    2.5     4.2
TP(D)100-310/2    0.6    0.8    1.3          2.0    2.6     4.2
TP(D) 100-360/2   0.6    0.8    1.3          2.0    2.5     4.2
TP(D) 100-390/2   1.0    1.2    1.7          2.4    3.0     4.6
TP(D) 100-480/2   1.5    1.7    2.2          2.9    3.5     5.1




126
50 Hz, 4-pole

Pump type                             p [bar]

50 Hz, 4-pole    20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 32-30/4    0.1    0.1    0.1          0.8    1.4     3.1
TP(D) 32-40/4    0.1    0.1    0.1          0.9    1.4     3.1
TP(D) 32-60/4    0.1    0.1    0.3          1.1    1.6     3.3
TP(D) 32-80/4    0.1    0.1    0.1          0.5    1.0     2.7
TP(D) 32-100/4   0.1    0.1    0.1          0.5    1.1     2.7
TP(D) 32-120/4   0.1    0.1    0.1          0.6    1.1     2.7


TP(D) 40-30/4    0.1    0.1    0.2          0.9    1.5     3.2
TP(D) 40-60/4    0.1    0.1    0.1          0.8    1.4     3.1
TP(D) 40-90/4    0.1    0.1    0.3          1.0    1.6     3.3
TP(D) 40-100/4   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 40-130/4   0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 40-160/4   0.1    0.1    0.2          0.9    1.5     3.1


TP(D) 50-30/4    0.1    0.1    0.1          0.9    1.4     3.1
TP(D) 50-60/4    0.1    0.1    0.2          0.9    1.5     3.2
TP(D) 50-90/4    0.1    0.1    0.1          0.6    1.1     2.8
TP(D) 50-110/4   0.1    0.1    0.1          0.6    1.1     2,8
TP(D) 50-130/4   0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 50-160/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 50-190/4   0.1    0.1    0.1          0.9    1.4     3.0
TP(D) 50-230/4   0.1    0.1    0.2          1.0    1.5     3.1


TP(D) 65-30/4    0.1    0.2    0.7          1.5    2.0     3.7
TP(D) 65-60/4    0.2    0.4    0.9          1.6    2.2     3.9
TP(D) 65-90/4    0.1    0.1    0.1          0.6    1.1     2.7
TP(D) 65-110/4   0.1    0.1    0.1          0.6    1.1     2.7
TP(D) 65-130/4   0.1    0.1    0.1          0.6    1.1     2.8
TP(D) 65-150/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 65-170/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 65-240/4   0.1    0.1    0.1          0.8    1.3     2.9


TP(D) 80-30/4    0.8    1.0    1.5          2.2    2.8     4.5
TP(D) 80-60/4    0.8    1.0    1.5          2.3    2.8     4.5
TP(D) 80-70/4    0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 80-90/4    0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 80-110/4   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 80-150/4   0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 80-170/4   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 80-240/4   0.1    0.1    0.3          1.0    1.5     3.2
TP(D) 80-270/4   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 80-340/4   0.1    0.1    0.3          1.1    1.6     3.2


TP(D) 100-30/4   0.8    1.0    1.5          2.2    2.8     4.5
TP(D) 100-60/4   0.6    0.8    1.3          2.0    2.6     4.3

                                                                  127
Pump type                              p [bar]

50 Hz, 4-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 100-70/4    0.1    0.1    0.1          0.8    1.3     3.0
TP(D) 100-90/4    0.1    0.1    0.1          0.9    1.4     3.0
TP(D) 100-110/4   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 100-130/4   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 100-170/4   0.3    0.5    1.0          1.7    2.3     3.9
TP(D) 100-200/4   0.1    0.1    0.5          1.2    1.8     3.4
TP(D) 100-250/4   0.1    0.2    0.7          1.4    2.0     3.6
TP(D) 100-330/4   0.3    0.5    1.0          1.7    2.3     3.9
TP(D) 100-370/4   0.3    0.5    1.0          1.7    2.3     3.9
TP(D) 100-410/4   0.5    0.7    1.2          1.9    2.5     4.1


TP(D) 125-110/4   0.1    0.1    0.1          0.9    1.4     3.0
TP(D) 125-130/4   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 125-160/4   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 125-210/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 125-250/4   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 125-320/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 125-360/4   0.1    0.1    0.4          1.2    1.7     3.3
TP(D) 125-420/4   0.1    0.2    0.7          1.4    2.0     3.6


TP(D) 150-130/4   0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 150-160/4   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 150-200/4   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 150-220/4   0.1    0.1    0.5          1.2    1.8     3.4
TP(D) 150-250/4   0.1    0.1    0.6          1.3    1.9     3.5

50 Hz, 6-pole

Pump type                              p [bar]

50 Hz, 6-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 125-60/6    0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 125-70/6    0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 125-90/6    0.1    0.1    0.1          0.7    1.2     2.9
TP(D) 125-110/6   0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 125-140/6   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 125-170/6   0.1    0.1    0.1          0.8    1.4     3.0


TP(D) 150-60/6    0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 150-70/6    0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 150-90/6    0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 150-110/6   0.1    0.1    0.1          0.8    1.3     3.0




128
60 Hz, 2-pole

Pump type                              p [bar]

60 Hz, 2-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP 32-80/2        0.4    0.4    0.4          1.2    1.7     3.4
TP 32-160/2       0.4    0.6    1.1          1.9    2.4     4.1
TP 32-220/2       0.7    0.9    1.4          2.2    2.7     4.4
TP 32-260/2       0.7    0.9    1.4          2.2    2.7     4.4
TP 32-330/2       0.7    0.9    1.4          2.2    2.7     4.4
TP(D) 32-300/2    0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 32-360/2    0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 32-450/2    0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 32-550/2    0.1    0.1    0.1          0.7    1.2     2.9
TP(D) 32-680/2    0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 32-820/2    0.5    0.7    1.2          1.9    2.5     4.1


TP 40-80/2        0.1    0.3    0.8          1.6    2.1     3.8
TP 40-160/2       0.1    0.2    0.7          1.5    2.0     3.7
TP 40-240/2       0.4    0.6    1.1          1.9    2.4     4.1
TP 40-270/2       0.7    0.9    1.4          2.2    2.7     4.4
TP 40-330/2       0.7    0.9    1.4          2.2    2.7     4.4
TP 40-390/2       0.7    0.9    1.4          2.2    2.7     4.4
TP(D) 40-370/2    0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 40-450/2    0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 40-550/2    0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 40-740/2    0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 40-850/2    0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 40-930/2    0.3    0.5    1.0          1.7    2.3     3.9


TP 50-80/2        0.1    0.1    0.6          1.4    1.9     3.6
TP 50-160/2       0.4    0.6    1.1          1.9    2.4     4.1
TP 50-240/2       0.3    0.5    1.0          1.8    2.3     4.0
TP(D) 50-250/2    0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 50-300/2    0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 50-350/2    0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 50-410/2    0.1    0.1    0.4          1.1    1.6     3.3
TP(D) 50-440/2    0.1    0.1    0.5          1.2    1.8     3.4
TP(D) 50-540/2    0.1    0.2    0.7          1.4    2.0     3.6
TP(D) 50-720/2    0.1    0.3    0.8          1.6    2.1     3.7
TP(D) 50-790/2    0.5    0.7    1.2          1.9    2.5     4.1
TP(D) 50-880/2    0.8    1.0    1.5          2.2    2.8     4.4
TP(D) 50-1050/2   1.1    1.3    1.8          2.5    3.1     4.7


TP 65-80/2        0.6    0.8    1.3          2.1    2.6     4.3
TP 65-160/2       1.1    1.3    1.8          2.6    3.1     4.8
TP 65-240/2       0.9    1.1    1.6          2.4    2.9     4.6
TP(D) 65-220/2    0.1    0.1    0.2          0.9    1.4     3.1
TP(D) 65-260/2    0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 65-340/2    0.1    0.1    0.2          1.0    1.5     3.1

                                                                   129
Pump type                              p [bar]

60 Hz, 2-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP(D) 65-390/2    0.1    0.1    0.3          1.0    1.5     3.2
TP(D) 65-480/2    0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 65-540/2    0.1    0.1    0.3          1.1    1.6     3.2
TP(D) 65-630/2    0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 65-740/2    0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 65-910/2    0.1    0.2    0.7          1.5    2.0     3.6
TP(D) 65-1050/2   0.1    0.2    0.7          1.5    2.0     3.6


TP 80-160/2       2.1    2.3    2.8          3.6    4.1     5.8
TP(D) 80-200/2    0.5    0.7    1.2          1.9    2.5     4.1
TP(D) 80-240/2    0.1    0.2    0.7          1.4    2.0     3.6
TP(D) 80-290/2    0.1    0.3    0.8          1.5    2.1     3.7
TP(D) 80-330/2    0.2    0.4    0.9          1.7    2.2     3.8
TP(D) 80-400/2    0.6    0.8    1.3          2.1    2.6     4.2
TP(D) 80-480/2    0.1    0.3    0.8          1.5    2.1     3.7
TP(D) 80-530/2    0.2    0.4    0.9          1.6    2.1     3.8
TP(D) 80-640/2    0.6    0.8    1.3          2.0    2.6     4.2
TP(D) 80-750/2    0.6    0.8    1.3          2.0    2.6     4.2


TP(D) 100-230/2   0.4    0.6    1.1          1.9    2.4     4.0
TP(D) 100-300/2   0.2    0.4    0.9          1.6    2.2     3.8
TP(D) 100-370/2   0.3    0.5    1.0          1.7    2.3     3.9
TP(D) 100-350/2   0.9    1.1    1.6          2.3    2.9     4.5
TP(D) 100-380/2   1.2    1.4    1.9          2.6    3.2     4.8
TP(D) 100-530/2   1.7    1.9    2.4          3.2    3.7     5.3
TP(D) 100-630/2   1.4    1.6    2.1          2.8    3.3     5.0
TP(D) 100-700/2   3.0    3.2    3.7          4.4    5.0     6.6




130
60 Hz, 4-pole

Pump type                             p [bar]

60 Hz, 4-pole    20°C   60°C   90°C       110°C   120°C   140°C
TP 32-40/4       0.1    0.1    0.1          0.9    1.4     3.1
TP 32-80/4       0.1    0.1    0.5          1.3    1.8     3.5
TP(D) 32-120/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 32-140/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 32-190/4   0.1    0.1    0.1          0.8    1.4     3.0


TP 40-40/4       0.1    0.1    0.3          1.1    1.6     3.3
TP 40-80/4       0.1    0.1    0.2          1.0    1.5     3.2
TP(D) 40-120/4   0.1    0.1    0.1          0.5    1.1     2.7
TP(D) 40-160/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 40-190/4   0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 40-220/4   0.1    0.1    0.2          0.9    1.4     3.1


TP 50-40/4       0.1    0.1    0.3          1.1    1.6     3.3
TP 50-80/4       0.1    0.1    0.3          1.1    1.6     3.3
TP(D) 50-110/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 50-120/4   0.1    0.1    0.1          0.7    1.2     2.8
TP(D) 50-140/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 50-190/4   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 50-240/4   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 50-270/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 50-340/4   0.1    0.2    0.7          1.4    2.0     3.6


TP 65-40/4       0.4    0.6    1.1          1.9    2.4     4.1
TP 65-80/4       0.7    0.9    1.4          2.2    2.7     4.4
TP(D) 65-130/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 65-150/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 65-190/4   0.1    0.1    0.1          0.6    1.2     2.8
TP(D) 65-230/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 65-310/4   0.1    0.1    0.1          0.7    1.3     2.9
TP(D) 65-330/4   0.1    0.1    0.1          0.3    0.8     2.5


TP 80-40/4       1.5    1.7    2.2          3.0    3.5     5.2
TP 80-80/4       1.6    1.8    2.3          3.1    3.6     5.3
TP(D) 80-110/4   0.1    0.1    0.1          0.8    1.4     3.0
TP(D) 80-150/4   0.1    0.1    0.1          0.8    1.3     2.9
TP(D) 80-170/4   0.1    0.1    0.1          0.8    1.3     3.0
TP(D) 80-230/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 80-280/4   0.1    0.1    0.2          1.0    1.5     3.1
TP(D) 80-340/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 80-410/4   0.1    0.1    0.5          1.2    1.8     3.4
TP(D) 80-460/4   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 80-510/4   0.1    0.2    0.7          1.5    2.0     3.6


TP 100-40/4      1.4    1.6    2.1          2.9    3.4     5.1

                                                                  131
Pump type                              p [bar]

60 Hz, 4-pole     20°C   60°C   90°C       110°C   120°C   140°C
TP 100-80/4       1.2    1.4    1.9          2.7    3.2     4.9
TP(D) 100-100/4   0.1    0.1    0.2          0.9    1.5     3.1
TP(D) 100-130/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 100-170/4   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 100-200/4   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 100-240/4   0.1    0.1    0.6          1.3    1.9     3.5
TP(D) 100-290/4   0.5    0.7    1.2          2.0    2.5     4.1
TP(D) 100-340/4   0.6    0.8    1.3          2.0    2.6     4.2
TP(D) 100-390/4   0.7    0.9    1.4          2.1    2.7     4.3
TP(D) 100-470/4   0.9    1.1    1.6          2.3    2.9     4.5


TP(D) 125-130/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 125-160/4   0.1    0.1    0.3          1.1    1.6     3.2
TP(D) 125-210/4   0.1    0.1    0.3          1.0    1.6     3.2
TP(D) 125-260/4   0.1    0.1    0.4          1.2    1.7     3.3
TP(D) 125-320/4   0.1    0.1    0.3          1.1    1.6     3.2
TP(D) 125-360/4   0.1    0.1    0.4          1.1    1.7     3.3
TP(D) 125-430/4   0.1    0.1    0.5          1.3    1.8     3.4
TP(D) 125-490/4   0.1    0.3    0.8          1.5    2.1     3.7




                                                                   132
Maximum sound pressure level

                                         50 Hz                       60 Hz
      Three-phase motors                [dB(A)]                     [dB(A)]
             [kW]
                               2-pole             4-pole   2-pole             4-pole

             0.12               <70                <70      <70                <70
             0.18               <70                <70      <70                <70
             0.25               <70                41.2     <70                45.0
             0.37               56.2               44.8     57.0               45.0
             0.55               56.6               41.8     56.0               45.0
             0.75               56.3               41.5     57.0               49.0
             1.1                59.0               50.0     63.0               53.0
             1.5                58.0               50.0     64.0               53.0
             2.2                60.0               52.0     65.0               55.0
             3.0                59.0               52.0     64.0               55.0
             4.0                63.0               54.0     68.0               57.0
             5.5                63.0               58.0     67.0               62.0
             7.5                68.0               58.0     73.0               62.0
             11.0               65.0               60.0     69.0               64.0
             15.0               65.0               60.0     69.0               64.0
             18.5               66.0               61.0     70.0               65.0
             22.0               68.0               61.0     72.0               65.0
             30.0               69.0               62.0     73.0               66.0
             37.0               69.0               65.0     73.0               69.0




133
Fig. A
                             235
                             195                                  35
                     2xø18




                                     2xø14




                                                    160
         195
               80
                             2xø14




                                                                        TM00 9835 0497
                                                      2xø18
                                                      4xø14
                             120
                             200


Fig. B
                             235
                             195                                  35
                    2xø14
         195
          96




                             2xø18




                                                                        TM00 3755 5097
                                                          4xø14
                             144

Fig. C
                                               35




                    175                2xø18
                                                                        TM02 5336 2602
                                               47
                                                     67




                    300
                                               2xø14
                    330




                                                                       134
Denmark                           France                                Japan                             Singapore
GRUNDFOS DK A/S                   Pompes GRUNDFOS Distribu-             GRUNDFOS Pumps K.K.               GRUNDFOS (Singapore) Pte.
Poul Due Jensens Vej 7A           tion S.A.                             1-2-3, Shin Miyakoda              Ltd.
DK-8850 Bjerringbro               Parc d’Activités de Chesnes           Hamamatsu City                    24 Tuas West Road
Tlf.: +45-87 50 50 50             57, rue de Malacombe                  Shizuoka pref. 431-21             Jurong Town
Telefax: +45-87 50 51 51          F-38290 St. Quentin Fallavier         Phone: +81-53-428 4760            Singapore 638381
E-mail: info_GDK@grundfos.com     (Lyon)                                Telefax: +81-53-484 1014          Phone: +65-6865 1222
www.grundfos.com/DK               Tél.: +33-4 74 82 15 15                                                 Telefax: +65-6861 8402
                                  Télécopie: +33-4 74 94 10 51          Korea
Argentina                                                               GRUNDFOS Pumps Korea Ltd.         Spain
Bombas GRUNDFOS de Argen-         Germany                               6th Floor, Aju Building 679-5     Bombas GRUNDFOS España
tina S.A.                         GRUNDFOS GMBH                         Yeoksam-dong, Kangnam-ku,         S.A.
Ruta Panamericana km. 37.500      Schlüterstr. 33                       135-916                           Camino de la Fuentecilla, s/n
Lote 34A                          40699 Erkrath                         Seoul Korea                       E-28110 Algete (Madrid)
1619 - Garin                      Tel.: +49-(0) 211 929 69-0            Phone: +82-2-5317 600             Tel.: +34-91-848 8800
Pcia. de Buenos Aires             Telefax: +49-(0) 211 929 69-3799      Telefax: +82-2-5633 725           Telefax: +34-91-628 0465
Phone: +54-3327 414 444           e-mail: infoservice@grundfos.de
Telefax: +54-3327 411 111         Service in Deutschland:               Malaysia                          Sweden
                                  e-mail: kundendienst@grund-           GRUNDFOS Pumps Sdn. Bhd.          GRUNDFOS AB
Australia                         fos.de                                7 Jalan Peguam U1/25              Box 63, Angeredsvinkeln 9
GRUNDFOS Pumps Pty. Ltd.                                                Glenmarie Industrial Park         S-424 22 Angered
P.O. Box 2040                     Greece                                40150 Shah Alam                   Tel.: +46-771-32 23 00
Regency Park                      GRUNDFOS Hellas A.E.B.E.              Selangor                          Telefax: +46-31 331 94 60
South Australia 5942              20th km. Athinon-Markopoulou          Phone: +60-3-5569 2922
Phone: +61-8-8461-4611            Av.                                   Telefax: +60-3-5569 2866          Switzerland
Telefax: +61-8-8340 0155          P.O. Box 71                                                             GRUNDFOS Pumpen AG
                                  GR-19002 Peania                       Mexico                            Bruggacherstrasse 10
Austria                           Phone: +0030-210-66 83 400            Bombas GRUNDFOS de Mexico         CH-8117 Fällanden/ZH
GRUNDFOS Pumpen Vertrieb          Telefax: +0030-210-66 46 273          S.A. de C.V.                      Tel.: +41-1-806 8111
Ges.m.b.H.                                                              Boulevard TLC No. 15              Telefax: +41-1-806 8115
Grundfosstraße 2                  Hong Kong                             Parque Industrial Stiva Aerop-
A-5082 Grödig/Salzburg            GRUNDFOS Pumps (Hong                  uerto                             Taiwan
Tel.: +43-6246-883-0              Kong) Ltd.                            Apodaca, N.L. 66600               GRUNDFOS Pumps (Taiwan)
Telefax: +43-6246-883-30          Unit 1, Ground floor                  Mexico                            Ltd.
                                  Siu Wai Industrial Centre             Phone: +52-81-8144 4000           14, Min-Yu Road
Belgium                           29-33 Wing Hong Street &              Telefax: +52-81-8144 4010         Tunglo Industrial Park
N.V. GRUNDFOS Bellux S.A.         68 King Lam Street, Cheung Sha                                          Tunglo, Miao-Li County
Boomsesteenweg 81-83              Wan                                   Netherlands                       Taiwan, R.O.C.
B-2630 Aartselaar                 Kowloon                               GRUNDFOS Nederland B.V.           Phone: +886-37-98 05 57
Tél.: +32-3-870 7300              Phone: +852-27861706/                 Postbus 104                       Telefax: +886-37-98 05 70
Télécopie: +32-3-870 7301         27861741                              NL-1380 AC Weesp
                                                                        Tel.: +31-294-492 211             Thailand
Brazil                            Telefax: +852-27858664                                                  GRUNDFOS (Thailand) Ltd.
                                                                        Telefax: +31-294-492244/492299
GRUNDFOS do Brasil Ltda.          Hungary                                                                 947/168 Moo 12, Bangna-Trad
Rua Tomazina 106                  GRUNDFOS Hungária Kft.                New Zealand                       Rd., K.M. 3,
CEP 83325 - 040                   Park u. 8                             GRUNDFOS Pumps NZ Ltd.            Bangna, Phrakanong
Pinhais - PR                      H-2045 Törökbalint,                   17 Beatrice Tinsley Crescent      Bangkok 10260
Phone: +55-41 668 3555            Phone: +36-34 520 100                 North Harbour Industrial Estate   Phone: +66-2-744 1785 ... 91
Telefax: +55-41 668 3554          Telefax: +36-34 520 200               Albany, Auckland                  Telefax: +66-2-744 1775 ... 6
                                                                        Phone: +64-9-415 3240
Canada                            India                                 Telefax: +64-9-415 3250           Turkey
GRUNDFOS Canada Inc.              GRUNDFOS Pumps India Pri-                                               GRUNDFOS POMPA SAN. ve
2941 Brighton Road                vate Limited                          Norway                            TIC. LTD. STI
Oakville, Ontario                 Flat A, Ground Floor                  GRUNDFOS Pumper A/S               Bulgurlu Caddesi no. 32
L6H 6C9                           61/62 Chamiers Aptmt                  Strømsveien 344                   TR-81190 Üsküdar Istanbul
Phone: +1-905 829 9533            Chamiers Road                         Postboks 235, Leirdal             Phone: +90 - 216-4280 306
Telefax: +1-905 829 9512          Chennai 600 028                       N-1011 Oslo                       Telefax: +90 - 216-3279 988
                                  Phone: +91-44 432 3487                Tlf.: +47-22 90 47 00
China                                                                   Telefax: +47-22 32 21 50          United Arab Emirates
GRUNDFOS Pumps (Shanghai)         Telefax: +91-44 432 3489                                                GRUNDFOS Gulf Distribution
Co. Ltd.                          Indonesia                             Poland                            P.O. Box 16768
22 Floor, Xin Hua Lian Building   PT GRUNDFOS Pompa                     GRUNDFOS Pompy Sp. z o.o.         Jebel Ali Free Zone
755-775 Huai Hai Rd, (M)          Jl. Rawa Sumur III, Blok III / CC-    ul. Klonowa 23                    Dubai
Shanghai 200020                   1                                     Baranowo k. Poznania              Phone: +971-4- 8815 166
PRC                               Kawasan Industri, Pulogadung          PL-62-081 Przezmierowo            Telefax: +971-4-8815 136
Phone: +86-512-67 61 11 80        Jakarta 13930                         Phone: +48-61-650 13 00
Telefax: +86-512-67 61 81 67                                            Telefax: +48-61-650 13 50         United Kingdom
                                  Phone: +62-21-460 6909                                                  GRUNDFOS Pumps Ltd.
Czech Republic                    Telefax: +62-21-460 6910/460          Portugal                          Grovebury Road
GRUNDFOS s.r.o.                   6901                                  Bombas GRUNDFOS Portugal,         Leighton Buzzard/Beds. LU7 8TL
Cajkovského 21                    Ireland                               S.A.                              Phone: +44-1525-850000
779 00 Olomouc                    GRUNDFOS (Ireland) Ltd.               Rua Calvet de Magalhães, 241      Telefax: +44-1525-850011
Phone: +420-585-716 111           Unit 34, Stillorgan Industrial Park   Apartado 1079
Telefax: +420-585-438 906                                               P-2770-153 Paço de Arcos          U.S.A.
                                  Blackrock                                                               GRUNDFOS Pumps Corporation
                                  County Dublin                         Tel.: +351-21-440 76 00
Finland                                                                 Telefax: +351-21-440 76 90        17100 West 118th Terrace
OY GRUNDFOS Pumput AB             Phone: +353-1-2954926                                                   Olathe, Kansas 66061
Mestarintie 11                    Telefax: +353-1-2954739               Russia                            Phone: +1-913-227-3400
Piispankylä                       Italy                                 OOO GRUNDFOS                      Telefax: +1-913-227-3500
FIN-01730 Vantaa (Helsinki)       GRUNDFOS Pompe Italia S.r.l.          Shkolnaya 39
Phone: +358-9 878 9150            Via Gran Sasso 4                      RUS-109544 Moscow
Telefax: +358-9 878 91550         I-20060 Truccazzano (Milano)          Phone: +7-095 564 88 00, +7-
                                  Tel.: +39-02-95838112                 095 737 30 00
                                  Telefax: +39-02-95309290/             Telefax: +7-095 564 88 11, +7-
                                  95838461                              095 737 75 36
                                                                        e-mail: grundfos.mos-
                                                                        cow@grundfos.com

                                                                                                           Addresses revised 06.11.2003
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                                  Thinking ahead makes it possible
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