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Description
VTP (VLAN Trunking Protocol): is the VLAN Trunking Protocol, also known as VLAN trunk protocol. It is a Cisco proprietary protocol. Role is more than a dozen switches in the enterprise network, configure the VLAN heavy workload, you can use VTP protocol to a switch configured as VTP Server, the other switch configured as a VTP Client, so that they can automatically learn the server on the VLAN information.
Document Sample
MB 5 04 01 / 1
Vertical Immersion Pump VTP - BBF
General
VTP centrifugal pumps in block design (BBF) correspond
to the system of two-pipe pumps.
Basically these immersion pumps are single-level
immersion pumps with vertical axis the main components
of which are combined according to the proven module
system.
The drive motor is located in the dry section above the
fastening plate. The pump head is immersed in the
medium.
VTP-BBF immersion pumps are designed without
bearings and are suited to convey low-viscosity,
aggressive acidic, alkaline and solutions from
depressurized tanks.
The efficient immersion depth can be increased by max.
300 mm by using a suction pipe. Furthermore the pump
head can be equipped with a coarse at the suction
connector.
Constructional features
VTP-BBF immersion pumps are characterized by their
simple and sturdy design. The immersion pipe is fitted
with a rigid supporting plate and thick sides. The sealing
between spiral casing and immersion pipe is realized by
a labyrinth seal.
The hydraulic parts such as spiral casing, impeller, etc.
are standard components from the standard pump
program.
The drive motor (basic version according to IEC) is
equipped with an extended shaft. Therefore it is not
necessary to provide the shaft with a bearing in the pump
head area so that dry running is prevented and operation Inlet and outlet pipe connection
is almost maintenance-free. The suction opening is located in the lower section of
the pump, i.e.: the medium enters the pump body axially.
Applications The outlet pipe connection is situated in the dry section
There is a variety of possibilities to use vertical immersion above the tank cover.
pipes. They are generally suitable for applications which
do not allow to convey the media from depressurized Drive
tanks, basins and reservoirs with dry pumps due to the Surface-cooled three-phase motors according to IEC
local constructional, physical or safety requirements. The standard, 2900 rpm, protection class IP55, insulation
maximum operating temperature depends on the class F, mounting IM V1. The motor has an exended
concentration of the medium, a temperature of 80° C shaft.
must, however, not be exceeded for the material PP.
Electric motor
Materials
All parts in contact with the medium are made of PP,
elastomers are of EPDM or FPM.
Shaft
The drive shaft of high-quality steel is coated with a PP
shaft protection pipe in the area of the medium.
Delivery
pipe
Impeller
The impeller form is radial.
The individual sizes are supplied with the following Shaft seal
impellers: sizes 15-85, 20-120 and 25-135 in open form, Immersion
all other sizes in closed form (open impellers on request). Shaft with pipe
protection
pipe
Metering head
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 2
Vertical Immersion Pump VTP - BBF
Type VTP 15 - 85 BBF
Motor kW: 0.37
Speed: 2880
Förderhöhe
Flow rate
12
10
Förderhöhe in mWs
8
Meters of head
6
4
2
0
0,01 1 2 3 4 5
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
20,00
hyd. Wirkungsgrad in %
16,00
Hyd. efficiency in %
12,00
8,00
4,00
0,00
0,01 1 2 3 4 5
Flow rate in m³/h
Förderstrom in m³/h
Leistungsbedarf
Power consumption
1
Power consumption inin kW
Leistungsbedarf kW
0,8
0,6
0,4
0,2
0
0,01 1 2 3 4 5
Flow rate in in m³/h
Förderstrom m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 3
Typ VTP 20 - 120 BBF
Vertical Immersion Pump VTP - BBF
Motor kW: 1.1
Speed: 2850
Förderhöhe
Flow rate
24
20
Förderhöhe in mWs
Meters of head
16
12
8
4
0
0,01 1,2 2,4 3,6 4,8 6 7,6 8
Flow rate in m³/h
Förderstromin m³/h
Wirkungsgrad
Efficiency
40,00
Hyd. efficiency in % in %
30,00
hyd. Wirkungsgrad
20,00
10,00
0,00
0,01 1,2 2,4 3,6 4,8 6 7,6 8
Flow rate in m³/h
Förderstromin m³/h
Leistungsbedarf
Power consumption
Leistungsbedarf in kW
Power consumption in kW
1,2
0,8
0,4
0
0,01 1,2 2,4 3,6 4,8 6
Förderstrom in m³/h
Flow rate in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 4
Type VTP 25 - 135 BBF
Vertical Immersion Pump VTP - BBF
Motor kW: 1.5
Speed: 2860
Förderhöhe
Flow rate
25
20
Förderhöhe in mWs
Meters of head
15
10
5
0
0,01 7 10 15 20
Flow rate m³/h
Förderstrom inin m³/h
Efficiency
Wirkungsgrad
45,00
40,00
hyd. Wirkungsgrad% %
35,00
Hyd. efficiency in in
30,00
25,00
20,00
15,00
10,00
5,00
0,00
0,01 7 10 15 20
Flow rate in m³/h
Förderstromin m³/h
Leistungsbedarf
Power consumption
2
Leistungsbedarf in kW
Power consumption in kW
1,5
1
0,5
0
0,01 7 10 15 20
Flow rate in m³/h
Förderstrom in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 5
Vertical Immersion Pump VTP - BBF
Type VTP 32 - 125 BBF
Motor kW: 1.5
Speed: 2850
Förderhöhe
Flow rate
30
25
Förderhöhe in mWs
Meters of head
20
15
10
5
0
0,01 7 10 15 20 30 35
Flow rate in m³/h
Förderstromin m³/h
Wirkungsgrad
Efficiency
80,00
70,00
hyd. Wirkungsgrad in %
Hyd. efficiency in %
60,00
50,00
40,00
30,00
20,00
10,00
0,00
0,01 7 10 15 20 30 35
Flow rate in m³/h
Förderstrom in m³/h
Leistungsbedarf
Power consumption
3
Leistungsbedarf in kW
Power consumption in kW
2,5
2
1,5
1
0,5
0
0,01 7 10 15 20 30 35
Flow rate in m³/h
Förderstrom in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 6
Vertical Immersion Pump VTP - BBF
Type VTP 32 - 160 BBF
Motor kW: 3
Speed: 2880
Förderhöhe
Flow rate
50
40
Förderhöhe in mWs
Meters of head
30
20
10
0
0,01 5 10 15 20 25 30 35 40
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
70,00
60,00
hyd. Wirkungsgrad in %
Hyd. efficiency in %
50,00
40,00
30,00
20,00
10,00
0,00
0,01 5 10 15 20 25 30 35 40
Flow rate in m³/h
Förderstrom in m³/h
Leistungsbedarf
Power consumption
5
Leistungsbedarf in kW
Power consumption in kW
4
3
2
1
0
0,01 5 10 15 20 25 30 35 40
Flow rate in m³/h
Förderstrom in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 7
Vertical Immersion Pump VTP - BBF
Type VTP 40 - 125 BBF
Motor kW: 3
Speed: 2880
Förderhöhe
Flow rate
30
25
Meters of mWs
Förderhöhe inhead
20
15
10
5
0
0,01 10 15 20 25 30 40 45
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
80,00
70,00
Wirkungsgrad in %
hyd. Hyd. efficiency in %
60,00
50,00
40,00
30,00
20,00
10,00
0,00
0,01 10 15 20 25 30 40 45
Flow rate in m³/h
Förderstrom in m³/h
Leistungsbedarf
Power consumption
4
Leistungsbedarf in kW
Power consumption in kW
3,5
3
2,5
2
1,5
1
0,5
0
0,01 10 15 20 25 30 40 45
Flow rate in in m³/h
Förderstrom m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 8
Vertical Immersion Pump VTP - BBF
Type VTP 40 - 160 BBF
Motor kW: 4
Speed: 2900
Förderhöhe
Flow rate
35
30
25
Meters in mWs
Förderhöheof head
20
15
10
5
0
0,01 10 20 30 40 45
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
60,00
hyd. Wirkungsgrad in %
50,00
Hyd. efficiency in %
40,00
30,00
20,00
10,00
0,00
0,01 10 20 30 40 45
Förderstrom in m³/h
Flow rate in m³/h
Power consumption
Leistungsbedarf
Leistungsbedarf in kWkW
5
Power consumption in
4
3
2
1
0
0,01 10 20 30 40 45
Flow rate in in m³/h
Förderstrom m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 9
Type VTP 50 - 125 BBF
Vertical Immersion Pump VTP - BBF
Motor kW: 5.5
Speed: 2915
Förderhöhe
Flow rate
35
30
Förderhöhe in mWs
25
Meters of head
20
15
10
5
0
0,01 10 20 30 40 50 70 80
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
70,00
Hyd. efficiency in %
60,00
hyd. Wirkungsgrad in %
50,00
40,00
30,00
20,00
10,00
0,00
0,01 10 20 30 40 50 70 80
Förderstrom in
Flow rate in m³/h m³/h
Leistungsbedarf
Power consumption
Power consumption in kW
7
Leistungsbedarf in kW
6
5
4
3
2
1
0
0,01 10 20 30 40 50 70 80
Förderstrom in m³/h
Flow rate in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 10
Vertical Immersion Pump VTP - BBF
Type VTP 50 - 160 BBF
Motor kW: 11
Speed: 2900
Förderhöhe
Flow rate
50
45
40
Förderhöhe in mWs
35
Meters of head
30
25
20
15
10
5
0
0,01 10 15 20 30 40 45 50 60 70 80 90
Flow rate in m³/h
Förderstrom in m³/h
Wirkungsgrad
Efficiency
80,00
70,00
Hyd. efficiency in %
hyd. Wirkungsgrad in %
60,00
50,00
40,00
30,00
20,00
10,00
0,00
0,01 10 15 20 30 40 45 50 60 70 80 90
Flow rate in m³/h m³/h
Förderstrom in
Leistungsbedarf
Power consumption
Power consumption in kW
12
Leistungsbedarf in kW
10
8
6
4
2
0
0,01 10 15 20 30 40 45 50 60 70 80 90
Flow rate in in m³/h
Förderstromm³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 11
Vertical Immersion Pump VTP - BBF
Type VTP 65 - 125 BBF
Motor kW: 7.5
Speed: 2930
Förderhöhe
Flow rate
35
30
Förderhöhe in mWs
25
Meters of head
20
15
10
5
0
0,01 20 40 60 70 80
Flow rate in m³/h
Förderstrom in m³/h
Efficiency
Wirkungsgrad
60,00
hyd. Wirkungsgrad in %
50,00
Hyd. efficiency in %
40,00
30,00
20,00
10,00
0,00
0,01 20 40 60 70 80
Flow rate in in m³/h
Förderstrom m³/h
Power consumption
Leistungsbedarf
10
Power consumption in kW
8
Leistungsbedarf
6
4
2
0
0,01 20 40 60 70 80
Flow rate in in m³/h
Förderstrom m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 12
Type VTP 65 - 160 BBF
Vertical Immersion Pump VTP - BBF
Motor kW: 3
Speed: 1450
Förderhöhe
Flow rate
12
10
Förderhöhe in mWs
Meters of head
8
6
4
2
0
0,01 10 20 30 40 50 60 70
Flow rate in m³/h
Förderstromin m³/h
Wirkungsgrad
Efficiency
60,00
hyd.Hyd. efficiency inin %
50,00
Wirkungsgrad %
40,00
30,00
20,00
10,00
0,00
0,01 10 20 30 40 50 60 70
Förderstrom in m³/h
Flow rate in m³/h
Leistungsbedarf
Power consumption
3
Leistungsbedarf in kW
Power consumptionin kW
2,5
2
1,5
1
0,5
0
0,01 10 20 30 40 50 60 70
Flow rate in in m³/h
Förderstrom m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 13
Vertical Immersion Pump VTP - BBF
Type VTP 65 - 200 BBF
Motor kW: 7.5
Speed: 1750
Förderhöhe
Flow rate
18
17
16
Förderhöhe in mWs
Meters of head
15
14
13
12
11
10
0,01 10 20 30 40 50 60 70
Förderstrom in m³/h
Flow rate in m³/h
Wirkungsgrad
Efficiency
70,00
60,00
hyd. Wirkungsgrad% %
Hyd. efficiency in in
50,00
40,00
30,00
20,00
10,00
0,00
0,01 10 20 30 40 50 60 70
Förderstrom in m³/h
Flow rate in m³/h
Power consumption
Leistungsbedarf
4,4
Leistungsbedarf in kW
Power consumption in kW
4,2
4
3,8
3,6
3,4
3,2
0,01 10 20 30 40 50 60 70
Förderstrom in m³/h
Flow rate in m³/h
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 14
Vertical Immersion Pump VTP - BBF
Dimensions of centrifugal pump
max. level
min. level
Type DN E + TT A B E F G e f
15 - 85 15 300 20 60 90 30 G 1 1/4 25 50
20 - 120 20 300/400 25 90 122 30 G 2 1/4 25 50
25 - 135 25 300/400 32 90 122 30 G 2 1/4 25 50
32 - 125 32 55 35 110 35 G 3 25 50
32 - 160 32 55 35 110 35 G 3 30 50
Selectable immersion depth
40 - 125 40 65 35 110 40 G 3 1/2 30 50
Flange DIN 2501/PN10
40 - 160 40 65 35 120 40 G 3 1/2 35 50
300. 400. 500 mm
50 - 125 50 80 35 131 40 G 4 35 75
50 - 160 50 80 35 131 40 G 4 35 60
65 - 125 65 100 35 160 40 G 4 1/2 35 70
65 - 160 65 100 35 160 40 G5 35 70
65 - 200 65 100 35 144 40 G5 35 70
Immersion depth=E+TT
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
MB 5 04 01 / 15
Dimensions of tank opening
Vertical Immersion Pump VTP - BBF
Type D L R r b a
15 - 85 370 340 68 35 120 30
20 - 120 380 350 102 40 165 40
25 - 135 400 370 107 45 175 53
32 - 125 445 415 140 45 196 50
32 - 160 482 450 145 45 216 52
40 - 125 472 438 146 53 204 54
40 - 160 500 466 153 53 225 52
50 - 125 600 510 148 63 232 73
50 - 160 560 526 173 63 255 71
65 - 125 600 550 180 73 274 100
65 - 160 650 600 190 73 293.5 100
min. required
tank opening 65 - 200 660 630 200 73 318.5 113
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
