Grundfos SQE 3 Series

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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