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Wellpump 3”WPS


Materials: 304 Stainless Steel
Pump Size: 3″
Best Effeciency (BEP): 1
Max Head: 39 – 195
Outlet Size: 1¼’’
Pump Type: Constant Flow
Head at Rated Flow (m): 25
Rated Flow (m3/h): 1
Voltage: 230

The 3’’WPS® submersible pumps are the only 3” borehole pumps entirely made out of stainless steel AISI 304. 3” WPS® pumps are especially suitable for installation in narrow wells for domestic applications. These pumps are available in two versions: the 3” WPS® and the 3” WPS®-CP.

The 3” WPS® offer the following features:

  • centrifugal pump entirely made from stainless steel and fits in 3” or larger drilled wells
  • capacity from 0.2 to 7m³/h and a maximum head of 190m
  • motor rating up to 1.5kW, 140Hz
  • single phase supply
  • incorporated jam free check valve
  • dry-running protection
  • high efficiency of pump and motor
  • excellent resistance to wear
  • soft start
  • overvoltage and undervoltage protection
  • overload protection
  • overtemperature protection
  • internal surge arrester

the 3” WPS® pump is fitted with a 230V Well Pumps motor and by means of the built-in frequency converter it is driven at a constant speed of 8200rpm, 140Hz. Every time the pump is put on the supply (1∼230V), a soft start will be performed.

Technical Data

Franklin Etech 904L Catalogue



3 WPS Complete Catalgue

3 WPS CP Cable selection

3 WPS general data

3 WPS material specification


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Recently we have been involved in the supply and installation of a complete system for Battersea power Station. Others include One Hyde Park, St Georges Wharf, Nine Elms Lane & Transport for London Offices Greenwhich.

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