Lowara – Borehole pump GS Series

Borehole Pumps and Motors

Lowara – Borehole pump GS Series

GS Series

The GS Series pumps are a new concept in bore hole pumps. Compact and almost maintenance-free, they are designed to be extremely reliable. They are resistant to oxidation since all the metal parts are in stainless steel. Motor supports and pump discharge are made from precision cast stainless steel.


• Water supply
• Pressure boosting • Mine dewatering

Specifications – PUMP

• Irrigation systems • Stock watering

• Delivery up to 21 m3/hr
• Head up to 340m
• Maximum diameter for complete pump/motor

(cable cover included): 99mm
• Maximum sand handling 150gm/m3
• 1GS – 2GS – 4GS – 6GS versions 11⁄4” delivery outlet • 8GS – 12GS – 16GS versions 2” delivery outlet
• Motor power from 0.25 to 7.5 kW
• Water temperature 0 ̊C to +35 ̊C


  • Single-phase version: 230-240V, 50 Hz, 2 poles (2850 RPM) from 0.25 to 2.2 kW
  • Three-phase version: 380-415V, 50 Hz, 2 poles (2850 RPM) from 0.37 to 7.5 kW

Features – PUMP

  • Abrasion resistant construction. The front wear plate, combined with the floating impeller, ensures optimum resistance to abrasion
  • A non-return valve is fitted in the discharge to ensure no back flow or water hammer to the pump, thus safeguarding impellers, diffusers and motor
  • The upper and lower supports are made of precision-cast stainless steel, ensuring resistance to corrosion, durability and sturdy coupling to the motor