Immersed pump Grundfos SP 7

Grundfos

1 122,88 € tax incl.

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Grundfos SP submersible pumps are renowned for their high efficiency and reliability throughout the range.

The SP 7 pumps are recommended for a 80% efficiency at a height between 10m and 210m for a flow rate between 6m³ / h and 8m³ / h.

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Grundfos SP

" Reliable and robust, a pump for multiple applications "

Grundfos SP submersible pumps are renowned for their high efficiency and reliability throughout the range. Made entirely of corrosion-resistant stainless steel, SP pumps are ideal for a wide variety of applications.

Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application. 

The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.

 

 

 

 

The pumps are suitable for:

  • Groundwater supply to waterworks
     
  • Irrigation in horticulture and agriculture
     
  • Groundwater lowering
     
  • Pressure boosting
     
  • Industrial applications.

 

 

Features and benefits

  • State-of-the-art hydraulics provide high efficiency and low operating costs
     
  • 100 % stainless steel inside and outside
     
  • Sand resistant
     
  • Resistant to aggressive water
     
  • Motor burnout protection
     
  • Dry-running protection
     
  • Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.

 

 

 

 

In short :

  • High efficiency
     
  • Corrosion-resistant
     
  • Complete range of pumps and motors SP System
     

Pump SP 7SP 7-3SP 7-5SP 7-8SP 7-12SP 7-17SP 7-23SP 7-27SP 7-31SP 7-37SP 7-42
Liquid temperature+40 °C max
Protection classIP 68
MEI≥ 0,7
MaterialStainless steel AISI 304
Stages7
Voltage3x 230V or 3x 400V
Pump diameter4"
ConnectionRp 1 1/2
Power (kW)0,550,751,11,52,23445,55,5
In (A) 3x 400V2,22,33,44,25,57,99,69,61313
Cable (m)1,7

Recommended Height and FlowSP 7-3SP 7-5SP 7-8SP 7-12SP 7-17SP 7-23SP 7-27SP 7-31SP 7-37SP 7-42
Height max (m)1525406080120140160190210
Height min (m)102030456085100120140160
Min flow (at the max. height recommended)6 m³/h
Max flow (at recommended height min)8,0 m³/h
Yield80%

Grundfos SP

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