Grundfos SQEN 2 Single Phase 3" Submersible Bore Pumps with Variable Speed (Max 60LPM) ‐ 32 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.

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The Grundfos SQEN 2 Series is a compact range of 3" variable speed submersible bore pumps designed to deliver high performance, precision control, and maximum energy efficiency. Ideal for domestic water supply, tank filling, irrigation, and groundwater abstraction from narrow bores, these pumps offer soft start functionality, dry-run protection, and a permanent magnet motor that ensures exceptional reliability and long-term performance.

The SQEN pumps are specifically engineered to pair with the Grundfos CU 301 constant pressure controller or other compatible systems. With built-in variable speed control, these pumps can automatically adjust motor speed based on demand, maintaining consistent water pressure even as flow requirements change.

The SQEN 2 series features wear-resistant “floating” impellers with individual tungsten carbide/ceramic bearings, delivering dependable operation in low-yield bores. With their slim 3" diameter, these pumps are easy to install in tight spaces and bores as small as 76mm.

APPLICATION

• Constant pressure domestic water supply
• Low yield groundwater bores
• Rainwater and tank transfer
• Pressure boosting systems
• Small-scale irrigation
• Environmental monitoring or sampling
• Remote off-grid installations with variable demand

FEATURES & BENIFITS

• Variable speed operation for constant pressure performance
• Compatible with CU 301 controller (not included)
• Soft start reduces stress on pump and motor
• Dry-run, over/under-voltage, overload & overheating protection
• Permanent magnet motor for high efficiency
• Floating impeller design improves wear resistance
• Rated for continuous and intermittent operation
• Suitable for narrow bores (min. 76 mm diameter)
• Quick, easy installation with built-in electronics
  

MODELS AVAILABLE