Price N/A (ex GST)

Product Code: 4STM4/14

The 4STM4 Series bore pumps feature an AISI 304 stainless-steel outer shell wet end with PPO impellers and a PC diffuser, a stainless-steel motor coupling flange and discharge head, and an incorporated non-return valve. Supplied complete with motor and a surface mounted control box which incorporates: Run capacitor, isolator switch and manual reset overload.


  • Stainless-steel outlet
  • Comes with 35m of cable
  • Maximum starts per hour: 30
  • Maximum immersion: 80m


  • Minimum well Diameter: 4”
  • Maximum Water temperature: 35°C, pH 6.5-8.0
  • IP68 motor protection
  • Insulation: Class F
  • Motor type: asynchronous, oil-filled, with thermal protection integrated in the winding
  • Exterior Shell and clamping system: AISI 304