Model – SP/SPE
Description:-
Grundfos SP is a submersible borehole pump, designed for pumping groundwater. Grundfos SP is all stainless-steel pumps, and they are available in 3 material grades. The pumps are suitable for boreholes in sizes ranging from 4″ over 6″ and 8″ to 10″. The motor sizes for the pumps are available in 0.37-250 kW.
Applications
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications
- Fountains
- Mining
- Offshore
A complete system combines a stainless-steel SP submersible pump, an MS/MMS motor made to match the pump, a dedicated electronic motor protection unit or variable speed drive, and a remote management system. The complete package gives you total peace of mind by making sure your water supply application works every time.
THE MOTOR
For reliability, high efficiency and to keep life cycle costs low, we build the motor to match the pump. We have been doing this for more than 30 years and our submersible motor know-how is unsurpassed.
- MS and MMS submersible motors have been specially developed for the SP pump.
- Motors that match the best efficiency point of the pumps.
- Motors are all available in various grades of stainless steel.
- Reliable and corrosion resistant.
- Long life even in rough conditions.
- Reliability – 100% high-grade stainless steel inside and out with resistance to sand and corrosive water built-in.
- High efficiency – superior hydraulics and a motor that is made for the pump result in superior efficiency.
- Lower lifecycle costs – the system approach keeps reliability and efficiency high and reduces costs over the product lifetime.
- Testing performance to the highest standards – Grade 3B test as standard, and we test to Grade 1 and 2 at the customer’s request.
- A wide range – available in 4, 6, 8, 10, and 12-inch diameter versions with flow rate up to 470 m³/h and head up to 810 m.
Technical data
Head max: 675.6 m
Liquid temperature: 0 .. 90 °C
Max flow: 473.6 m³/h
Features and Benefits
- High efficiency.
- Stainless steel components throughout and replaceable wear parts for long service life.
- Sand content up to 150 g/m3.
