These Grundfos borehole pumps incorporate many protection and applications features giving the client confidence in their installation with the flexibility to adapt the pump to many different applications. There are two models of the SQ Series of borehole pump: the standard SQ and the advanced SQE. Both models offer five flow sizes from 5 to 30 gpm and a horsepower range of 1/3 to 1.5 Hp.
The SQ/SQE series represents a major breakthrough in the design and performance of high quality and reliable small to medium sized submersible borehole pumps.
The compact 3'' design makes SQ ideal for a variety of applications, such as domestic water supply, small community waterworks, horticultural/irrigation, tank applications and various environmental uses. The ‘soft start’ control system incorporated reduces water hammer, light flickering, component wear and prevents overloading of electrical circuits during start-up.
SQ/SQE is designed for pumping, clean non-aggressive liquids, and operates on a simple ‘on-off’ principle.
FEATURES
- Built-in motor frequency converter gives high performance in a small package.
- Soft-start 2 second ramp period
- Compact 3”design – ideal for many domestic/small water applications
- SQE model features grade 316 stainless steel for sampling/contaminated water
- Dry-running protection
- Constant pressure/volume/level control possible with SQE models Applications The pumps are suitable for
- Domestic water supply systems
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Industrial applications Options
- SQE can be protected, monitored and controlled by CU 300 and CU 301 via R100.
Please note that we supply the whole range of GRUNDFOS pumps. Please contact us for a price if you require a model that is not shown.
