Grundfos 3" SQEN 7 Submersible Bore Pumps with Variable Speed - Single Phase ‐ 40 mm Discharge

Note: all variants include the complete pump, motor and 1.5m cable

GRUNDFOS DOUBLE WARRANTY PROMOTION

For a limited time, we're offering double warranty on small Grundfos submersible pumps. 

Purchase a Grundfos SQ, SQE, SQFlex or Small SP Submersible Pump in Australia and receive Double Warranty – 4 years instead of 2 years.

Register here: Double Warranty Form

Proof of purchase required.
Registration required to activate warranty.
Covers eligible pumps purchased from Authorised Grundfos Dealers.
Full T&Cs on the registration form.

----------------------------------------------------------------------------------------------------

The Grundfos SQEN 7 Series represents a premium range of compact 3" variable-speed submersible bore pumps engineered for high-efficiency performance in low-yield bores and remote installations. Built with permanent magnet motors and advanced motor protection features, these pumps offer precise pressure management via Grundfos CU controllers — ideal for tank filling, pressure boosting, groundwater extraction, and irrigation setups.

Designed for reliability and energy-efficiency, the SQEN 7 pump models feature integrated dry-run protection, overload protection, under/over-voltage protection, and soft start functionality — ensuring dependable water delivery and extended service life even in harsh bore environments. With floating impellers and corrosion-resistant materials, they’re suited to both continuous and intermittent operation.

APPLICATION

• Low-yield bore water supply for homes, farms, and remote sites
• Pressure boosting in rural or off-grid systems
• Environmental monitoring and sampling
• Irrigation and livestock watering
• Tank filling and water transfer systems
• Groundwater extraction with limited bore diameters (3")

FEATURES & BENIFITS

• Variable-speed operation with Grundfos CU 301/300 controller compatibility
• Permanent magnet motor with soft-start and energy-efficient performance
• Built-in protection: dry-running, overload, over/under-voltage, overtemperature
• Floating impeller system for wear resistance and extended life
• Compact 3" design allows installation in narrow boreholes
• Durable stainless steel and composite construction
• Easy installation and maintenance
• Designed for continuous or intermittent duty
  

MODELS AVAILABLE