Submersible Motors

4" Submersible Pumps

Stainless Steel Submersible Pumps

Cast Iron Submersible Pumps

Surface Pumps

Multistage Vertical Pumps

 

Submersible Motors

A range of high efficiency, water cooled, rewindable submersible pump motors in sizes from 4kW – 185kW. Motors come with:

  • NEMA standard flanged coupling,

  • Stainless steel shaft

  • Constructed from Corrosion resistant material (AISI 304 – AISI 316 – Duplex – Bronze)

  • 380V/50Hz & 525V/50Hz (+/- 10% allowable voltage tolerance)

Additional features include:

  • Variable operation by frequency converter (over 30Hz)

  • Soft-start operation available

  • Clockwise & Counter-clockwise direction of rotation

  • Suitability for horizontal operation

  • Maximum Ambient Water Temp 30° water (50°C and 70°C is optional)

Stainless Steel Submersible Pumps

The 6”, 7”, 8”, 9”, 10” Stainless Steel Pump range is designed and manufactured for maximum resistant against sand and other impurities providing a long life and trouble free operations. The Floating Impeller design ensures an excellent resistance to wear and tear against sand and other impurities.

Features:

  • Capacity from 3,6m3/h to 290m3/h with a range of heads

  • Rated motor power output from 4kW to 185kW

  • The Discharge Head and Motor Adapter are made of precision-cast stainless steel ensuring maximum resistance to corrosion, strength and rigid coupling to the motor.

  • The Non-Return Valve is integrated in the head to support the weight of the water column and to protect against water hammer, thus safeguarding impellers and diffusers

  • Stainless Steel diffusers, impellers, suction case, discharge case ensure maximum strength, durability and wear resistance.

  • Rubber bearings are water lubricated and have sand channels to allow sand particles to leave the pump with the pumped liquid.

Stainless Steel strainer prevents particles over a certain size from entering the pump

 

4" Stainless Steel Submersible 

Multi-stage centrifugal submersible pumps for clean water in 4″ wells.

The 4″ VSP pump series is carefully designed and manufactured for maximum resistant against sand and other impurities providing a long life and trouble free operations. The Floating Impeller design ensures an excellent resistance to wear and tear against sand and other impurities.

The Discharge Head and Motor Adapter are made of precision-cast stainless steel ensuring maximum resistance to corrosion, strength and rigid coupling to the motor.

The Non-Return Valve is integrated in the head to support the weight of the water column and to protect against water hammer, thus safeguarding impellers and diffusers.

 

  • Capacity up to 25m3/h

  • Rated motor power output up to 7.5KW

  • Maximum water temperature from 0ºC to 35ºC

  • Maximum overall diameter of the pump inclusive of cable guard is 97.5mm

  • Maximum permissible quantity of suspended sand of 150g/m3

  • Radial and mixed flow impeller

  • Delivery port – 1.25″, 1.5″, 2″

 

Cast Iron Submersible Pumps

The 6”, 7”, 8”, 9”, 10”, 12” Cast Iron Submersible Pump range is designed and manufactured for maximum resistant against sand and other impurities providing durability and trouble free operations. The Floating Impeller design ensures excellent resistance to wear and tear against sand and other impurities.

Features

  • Capacity from 5m3/h to 500m3/h with a range of heads

  • Discharges from 2 1/2” to 12”

  • Rated motor power output from 4kW to 185kW

  • The Non-Return Valve is integrated in the head to support the weight of the water column and to protect against water hammer, thus safeguarding impellers and diffusers

  • Rubber bearings are water lubricated and have sand channels to allow sand particles to leave the pump with the pumped liquid. (Max sand content 50g/m3)

  • NEMA standard flanged coupling,

  • Stainless Steel strainer prevents particles over a certain size from entering the pump

Vansan Submersible Pumps can also be used as booster pumps and can also be used horizontally at a maximum of 70 degrees.

 

Surface Pumps

Peripheral, Jet & Centrifugal Pumps

Range of cast iron surface pumps suitable for Domestic and Industrial applications. From pressure boosting, to large scale irrigation for agriculture. Pumps designed for clean water, or non-aggressive liquids, without sand or other solid impurities. Suitable for domestic installations and use with pressure tanks.

Range includes:

  • Peripheral Pumps

  • Jet Self-Priming Pumps

  • Autojet Automatic Booster Systems

  • Centrifugal Pumps

  • Twin Impeller Centrifugal Pumps

  • Flanged Centrifugal Pumps

0.18kW peripheral pumps to 22kW flanged centrifugal pumps with flows up to 216m3/h

 

Multistage Pumps

Multistage Pumps

Tesk vertical multistage pumps are designed to pump water with the required capacity & head for:

  • industrial applications,

  • high buildings,

  • fire fighting systems

  • booster applications.

The inline design has the advantage of having a horizontal line installation and the same size inlet & outlet connection. This feature provides for compact system designs.

 

Features:

  • bearings lubricated with the pumped water.

  • designed for working conditions between -20 ºC to +120 ºC up to 25 bar pressure.

  • produced with Si-C cartridge type mechanical seal providing for durability and maintenance free operation

  • the removable coupling design allows for the convenient replacement of the motor without dismantling the pump from the pipeline.

Suitable for use with frequency inverters which increase the life time of the booster systems