VIP – Vertical Multistage In-line Pumps

Vertical Multistage Inline Pumps are designed to create solutions for industrial facilities, high buildings, fire fighting systems, booster systems and pumping clean water for required head and capacity. That’s why they can be used easily in different systems that requires special requests about performance and materials.

Vansan Vertical Multistage Inline Pumps can be connected to eachother on the same pipeline directly because of their same size suction and discharge connection flanges. There is a compact installation and pumping system with this special design. Pump bearings are lubricated by the pumped fluid.

Technical Features

  • Max. capacity 200m³/h
  • Max. head 305 m
  • Max. power 30 kW
  • Between -20º and 120º temperature range
  • Max. 25 bar operating pressure
  • Stainless Steel options
  • Pump-integrated liquid sensor
  • John Crane mechanical seal


Mechanical Seal

All Vansan-VIP Pumps are produced with Si-C cartridge type mechanical seal provides the longlife and maintanence free operation.


The removable coupling design supplies easy replacement operation for the motor without dismautling the pump from the pipeline.

Wet Parts

All impellers and difusers are made from AISI304 Stainless Steel. As an option the net pants of the top & bottom brackets can also made from AISI304.

Additional Features

In-Line Pump With Frequency Inverters

The use of frequency inverters increasing the life time of the booster system and acc. to the system the arrangement of the speed will same energy.
– Superior energy saving.
– Extremely silent operation performance
– Much longer working life

Stainless İnlet&Outlet

It is a must to use stainless steel components to pump an agressive water or in the application of drinking water pumping..

In-Line Fire Fighting Pumps

” Vansan Vertical Multistage In-Line Fire Fighting Pumps”, certified by NFPA, are used for fire fighting systems with capacity range “20-100 m3/h” for industrial plants and residential buildings applications in general.


General Performance

Dik Milli Inline Pompalar Genel Performans Eğrileri

NO Part Name Material
1a Chamber Stainless Steel (AISI 304)
1b Chamber Stainless Steel (AISI 304)
2 Impeller Stainless Steel (AISI 304)
3 Suction Case Stainless Steel (AISI 304)
4 Pump Head Stainl.(GG25), Steel (AISI304)
5 Strap Stainless Steel (AISI304)
6 Coupling Guard Stainless Steel (AISI304)
7 Shaft Stainless Steel (AISI 420)
8 Coupling  Stainless Steel (AISI304)
9 Discharge Stainless Steel (AISI304)
10 Staybolts Stainless Steel (AISI 420)
11 Shaft Seal
12 Plug Stainless Steel (AISI 303)
13-14 Vent Plug Stainless Steel (AISI 303)
15 Stop Spacer Stainless Steel (AISI 316)
16 Spacing Pipe Stainless Steel (AISI 304)
17 Stop Nut Stainless Steel (AISI 316)
18 Bearing Ring Silicon Carbide (SiC)
19 Centrilizer Suction Sheet Stainless Steel (AISI 304)
20 Neck Ring Teflon / Teflon
21 Outer Sleeve Stainless Steel (AISI 304)
22 Stop Spacer Rubber
23 Lock Washer Set For Shaft Stainless Steel (AISI 316)
24 Shaft Pin Stainless Steel (AISI 304)
25 Drain Plug Stainless Steel (AISI 303)
26  Bolt Stainless Steel (AISI 304)
27  Washer Stainless Steel (AISI 304)
28 O-ring Rubber
29 O-ring Rubber
30 O-ring Rubber
31 Neck Ring Retainer Stainless Steel (AISI 304)
32 Lock Nut For Shaft Stainless Steel (AISI 304)
33 Washer Stainless Steel (AISI 304)
34  Bolt Stainless Steel (AISI 1050)


Product Code System