Grundfos SQE 3 Series - 3" Bore Pump

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3 Inch Submersible Bore Pumps

The Grundfos SQE pumps are compact submersible pumps designed for constant pressure applications within domestic groundwater supply. They're ideal for private housing, small waterworks, and small irrigation systems. Equipped with a single-phase permanent magnet motor and a built-in variable speed drive, these pumps allow performance adjustments through communication with an external control box which can be purchased separately. This external controller will allow you to run the pump as an on-demand pressure system.

External Controller: Grundfos CU 301

These 3" multi-stage, submersible pumps are designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. The pump has "floating" impellers, each with its own tungsten carbide/ceramic bearing. The pump features soft starting and protection against dry-running, upthrust, overvoltage, undervoltage, overload and overtemperature. Model kW (P2) Max Flow Rate Max Head SQE-3-30 N 0.7 66 lpm 35m SQE-3-40 N 0.7 66 lpm 55m SQE-3-55 N 1.15 66 lpm 74m SQE-3-65 N 1.15 66 lpm 90m SQE-3-80 N 1.55 66 lpm 110m SQE-3-95 N 1.55 66 lpm 128m SQE-3-105 N 1.85 66 lpm 145m

Features:

Soft Start
Run Dry Protection
Up Thrust Protection
Over Voltage Protection
Under Voltage Protection
Overload Protection
Over Temperature Protection
Specifications:

Outlet: 32mm
Voltage: 1 x 240 V, 50 Hz
Temp Range: 0 °C to 35 °C
Pump Diameter: 74mm
Minimum Bore Diameter: 76mm
Max RPM: 10700
Power Cable: 1.5m
IP68 Materials:

Pump Material: 316 Stainless
Motor Material: 316 Stainless
Impeller Material: Composite

2 Year Back To Base Warranty