3LS4 4 pole

Flows to 1300 l/min
Heads to 20 meters

Model 3LS4
316 S/S centrifugal pumps (4 pole)

This series of stainless steel pumps feature a unique one piece volute casing that is produced using an advanced computer controlled plasma stamping system that ensures total quality control during manufacture. With the smooth surfaces of stamped stainless steel, this results in consistent high standard products, of superior quality and high efficiency. (Cast casing on 65-250 & 80 models)
The back pull-out construction permits the disassembly and overhaul of the impeller, mechanical seal and motor without removal of the suction or discharge piping, or pump casing.
The centre line discharge and foot support under the casing ensure maximum resistance to misalignment and distortion from pipe loads.









  • Stainless steel pump with closed impeller
  • Maximum working pressure: 10 bar
  • Liquid temperature: -10° C to +110° C


  • Pump casing: 316 stainless steel
  • Impeller: 316 stainless steel
  • Casing cover: 316 stainless steel
  • Shaft: 316 stainless steel
  • Motor bracket: cast iron
  • Mech. Seal: silicon carbide/silicon carbide/Viton
  • All the hydraulic and wetted components are manufactured in 316 stainless steel

Motor data

  • IEC standard 2 pole 50 Hz motors
  • Normally fitted with WEG motors
  • 3 phase, TEFC, IP55, class F


  • 1.1 to 55 kW – 3 phase
  • 32mm ø to 80mm ø discharge

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