Submersible Pump Grundfos SQ is a compact, 3″ multistage centrifugal pump that can be installed in a borehole no larger than the pump itself. With their built-in electronics, SQ pumps are very easy to install and operate. The guarantee a reliable water supply at all times.
Feature and Benefits of submersible pump grundfos SQ:
- Integrated dry-running protection
- Overload protection
- Over temperature protection
- Over- and under voltage protection
- Protection against upthrust
- Wear resistance from floating impellers
- Soft start reduce wear on motor
- Permanent magnet motor with High efficiency
The motors are based on the most recent technology within permanent magnets. This technology is the main reason for the high efficiency of the motors. The motors have a built-in electronic unit containing a frequency converter featuring soft start.
SQ pumps are fitted with a single-phase Grundfos MS 3 or MS 3-NE motor, and by means of the built-in frequency converter, the motor is driven at a constant speed.
Applications :
- Ground water supply-private housing, small waterworks, small irrigation systems
- Liquid transfer in tanks
- Pressure boosting
- Environmental applications – remedial pumping or sampling
- Garages and petrol stations
- Domestic water supply systems
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Industrial applications
Technical Data :
Flow rate : maximum 9 m³/ h
Head : maximum 237 m
Liquid temperature : 0 to 40℃
Installation depth : maximum 150 m