QSP8-77/02 Submersible Pump
QSP8-77/02 submersible pump and motors are manufactured from stainless steel. A combination of deep drawing and investment casting gives the pumps a particularly smooth finish and highly precise geometries. This results in a continuously high efficiency of the maintenance-free QSP6 submersible borehole pump.
High operating reliability
QSP’s submersible borehole pumps stand for reliable system operation and a long service life.
- This is why the well pumps are so reliable:
- Reinforced suction strainers
- Sturdy drive lanterns/motor stools
- Integrated check valves
- Laser-welded impellers
- Protection against thrust reversal
Discharge Nozzle (DN):
4″ / 5″
0 – 833 – 1000 – 1166 – 1283 – 1500
MAXIMUM . SAND PROTECTION
STAINLESS STEEL PARTS
NPT & METRIC THREAD
Rubber bearings are water lubricated and have sand channel that makes it possible the sand particles leave the pump with pumped liquid.
Manufacturing stainless steel diffusers, impellers, suction case and discharge case provides maximum strength, durability, wear and tear resistance.
QSP8 Submersible pumps have NPT and Metric threaded connection according to NEMA standard.
Applications QSP6 Submersible Pump
- Handling clean or slightly contaminated water
- Irrigation and drainage, spray irrigation
- Industrial and municipal water supply
- Groundwater drawdown and management
- Raw and service water supply
- Pressure boosting
- Drinking water supply
Low Operating Cost:
Qalseen Pump supplies maintenance-free well pumps with perfectly matched motors. This dramatically reduces energy costs. The low-loss check valve also contributes to long-term savings.
Easy to Operate and Flexible:
The maintenance-free submersible borehole submersible pumps is available for a variety of riser pipe connections. The check valve is easy to dismantle. The motors come with a (NEMA) connections.