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13259-Stuart-Automatic-Flow-Switch-Datasheet

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					                                                                                                                   Data Sheet              F201
Automatic Flow
Switch Pumps
The Automatic Flow Switch
range of pumps offer a simple
solution to pressure boosting
where a gravity flow of approx.
1 l/min already exists.

Application
Ideal for the pressurisation of water to
outlets where an instant boosted supply is
required from a simple to install package.
The range is suitable for commercial or
domestic use pumping hot or cold water.

Features
    Fully Automatic control.
    No on-site setting.
    Easy installation.
    Reliable.                                         KFL9-2

Materials
                                                                                                         FLOW (m³/h)
Body            TFL6-2, TFL12-2, LFL5-4S, LFL7-4S
                                                                           0               1                   2                      3              4
            Stainless steel/glass filled noryl                        50
                             All other models Brass
Impeller                    KFL9-2, KFL12-2 Acetal
                                                                      40
  TFL6-2, TFL12-2, LFL5-4S, LFL7-4S Polycarbonate
                                                      HEAD (metres)




                             All other models Brass
                                                                      30
Pump shaft                          Stainless steel
Seal                                                                                                             RG D
                                                                      20                                             FL 6
  TFL6-2, TFL12-2, LFL5-4S, LFL7-4S Nit/car/sil
                                                                                                                            000
                                                                                           RG
                                                                                              FL     RG
                      All other models Nit/car/cer                                              40      FL
                                                                      10                          00      60
                                                                                                            00
Operating Conditions
                                                                       0
Max. liquid temp.
                                                o                          0   10              20           30         40             50        60       70
                                          65 C
         TFL6-2, TFL12-2, LFL5-4S, LFL7-4S:
                        All other models: 80 C
                                                o                                                        FLOW (l/min)
                                                o
Min. liquid temp.                          4C
Suction                              Flooded                                                             FLOW (m³/h)
Max. ambient air temp.                    40 C
                                                o
                                                                           0   0.5                   1         1.5                2         2.5          3
Max. inlet head                  TFL6-2: 10 m                         50
                                 TFL12-2: 7 m
                       All other models: 14 m                         40
Max. working pressure
                                                      HEAD (metres)




                    TFL6-2, TFL12-2: 4.0 bar
                                                                      30
                           LFL range: 7.0 bar
                    All other models: 6.0 bar                                       ES
                                                                                       F   L4               ES
Max. Viscosity                                                        20                      00              FL
                                                                                                 0              60
              50 Secs redwood no. 1 scale                                                                         00
                             9.5 centistokes                          10


                                                                       0
                                                                           0        10                    20          30                   40            50
                                                                                                         FLOW (l/min)
                                                                                                                  Data Sheet         F201
Automatic Flow
Switch Pumps
Pump Connection Sizes                                                                                        FLOW (m³/h)
                   Inlet         Outlet                                0              2                  4        6              8            10         12
ESFL4000, ESFL6000,                                               50
TFL6-2, TFL12-2
                                                                                      LF
KFL9-2, KFL12-2    G1 F          G1 F                             40                      L7
                                                                                     LF       -4S
LFL5-4S, LFL7-4S G1¼ F           G1 F                                                   L5
                                                                                           -4
                                                  HEAD (metres)

RGFL4000, RGFL6000,
                                                                  30                          S
RGDFL6000          G¾ F          G¾ M                                               TFL
                                                                                        6-2
                                                                                                                    TFL
                                                                  20                                                      12-2
                                                                               KFL12-2
                                                                  10
                                                                               KFL9-2
                                                                   0
                                                                       0       20         40        60       80  100 120         140     160       180   200
                                                                                                             FLOW (l/min)


Model       Motor*     Nominal     Max.      Amps                  Impeller                    Seal            Carton dims.          Gross    Part no.
                        watts      watts     full                                                                  mm                weight
                                 consumed    load                                                                                    (packed)
                                                                                                              L   xW    xH             Kg
ESFL4000    230/1/50     120        320        1.4                     Brass           Nit/Car/Cer            325 x 200 x 235          5.6     46521
ESFL6000    230/1/50     300        405        1.8                     Brass           Nit/Car/Cer            325 x 200 x 235          5.9     46520

KFL9-2      230/1/50     180        265        1.2                     Plastic         Nit/Car/Cer            430 x 250 x 360           6.5         46384
KFL12-2     230/1/50     250        485        2.1                     Plastic         Nit/Car/Cer            430 x 250 x 360           6.7         46385

LFL5-4S     230/1/50     600        915        4.1                     Plastic         Nit/Car/Cer            510 x 260 x 360          11.1         46400
LFL7-4S     230/1/50     760        1120       5.1                     Plastic         Nit/Car/Cer            510 x 260 x 360          12.5         46401

RGFL4000 230/1/50        120        295        1.3                     Brass           Nit/Car/Cer            325 x 200 x 235           5.1         46522
RGFL6000 230/1/50        300        420        1.9                     Brass           Nit/Car/Cer            325 x 200 x 235           5.7         46530
RGDFL6000 230/1/50       550        855        3.7                     Brass           Nit/Car/Cer            380 x 220 x 235           8.4         46531

TFL6-2      230/1/50     530        890        3.9                     Plastic         Nit/Car/Sil            430 x 250 x 360           9.9         46277
TFL12-2     230/1/50     800        1155       5.3                     Plastic         Nit/Car/Sil            430 x 250 x 360          11.1         46278



All models have an enclosure rating of IP44 and feature totally enclosed fan ventilated cooling. All models have thermal over-
load protection and are designed for continuous running for duties of 2.5 l/min and above.
                                                                                                                       Data Sheet                      F201
Automatic Flow
Switch Pumps
                   O126
                                                                                            63            70                                               206
                  63         63                   50       182
                                                                                           47,5                                                  36                21
                                  20 CRS




                                                                                                                     231
       220,5




                                                                                                                                                                                      170
     170




                                      67,5




                                                                                    67,5
                                  5




                  100 CRS             74,5 (MIN)             80 CRS
                                                       FACTORY SET                                126                60,5 (MIN)                             118 MAX
                       126
                                                       (ADJUSTABLE)
                         ESFL4000, ESFL6000                                                                                          KFL
                                                                                                       Pump description          Dim. ‘X’        Dim. ‘Y’        Dim. ‘Z’
                                                                                                       KFL9-2                        201              44           112
                                                                                                       KFL12-2                       206              49           118




                   182                       19                                                   19                       19                          63        63
                                                          43 CRS                                          262 CRS                                                         49,5 CRS
                                                                                                        180                                                               43 CRS.



                                                                                                                                                                         18
                                                                            200,5
                                                                      170
                                             128




                                                                                                                                                                                  200,5
                                                                                                                                           129




                                                                                                                                                                               128
                                                                                                                                                                        67,5




                                                         100 CRS
               80 CRS 76 (MIN)
                                                          O126
                  FACTORY SET
                                                                                                                                            5




                                                                                                               154              55
                  (ADJUSTABLE)                                                                         FACTORY SET (ADJUSTABLE)
                         RGFL4000, RGFL6000                                                                            RGDFL6000




All dimensions shown are in mm.
                                                                                                                   Data Sheet          F201
Automatic Flow
Switch Pumps
              DIM 'A'                                       210
                                                                  97                                                                   DIM 'A'
                            104
                                                                                                      202   Dia.           126



                 PUM PS




                                                                                        283.5
                                                                                                                                                   PU MPS
                                                                             281




                                                                                                145
                                                                       101




                                                                                                        140                           93.5 DIM 'B'
          DIM 'B'           41                              140
                                                                                                       170.5
                                                            171
                                      TFL                                                                              LFL
                  Pump description   Dim. ‘A’    Dim. ‘B’                                               Pump description   Dim. ‘A’     Dim. ‘B’
                  TFL6-2               326        107.5                                                 LFL5-4S             400.5        107.5
                  TFL12-2              350        131.5                                                 LFL7-4S             424.5        131.5



All dimensions shown are in mm.




Stuart Turner Ltd                               Email:                             V.A.T. REG. No. 199 0987 92
Henley-on-Thames                                pumps@stuart-turner.co.uk          Registered in England No. 88368.
Oxfordshire RG9 2AD                             Web:                               Registered Office:
England                                         www.stuart-turner.co.uk            Market Place, Henley-on-Thames
Telephone: +44 (0)1491 572655
Fax:        +44 (0)1491 573704
Stuart Turner Limited reserves the right to amend specifications without notice                                              Pt. No. 18048 Issue No. 1310/4-02

				
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