The Grundfos CM SP self-priming pumps are horizontal, multistage, end-suction centrifugal pumps. They are designed for a wide variety of applications, ranging from small domestic installations to small industrial systems. The pump is fitted with a 1-phase, fan-cooled asynchronous motor.

Suitable for

• Commercial air conditioning
• Commercial water pressure boosting
• Domestic water pressure boosting
  

Specifications:

Ambient temperature :   From -20°C to +55°C
Liquid temperature :     From 0 to +60 °C
Max operating pressure:   16 bar
Material:                        Cast iron housing / stainless steel 304 impeller/chambers
Mechanical shaft seal: AQQE - Silicon Carbide/Silicon Carbide/ EPDM (others on                                                    request)
Enclosure class:        IP 55
Motor efficiency:     Three-phase motors are IE3-compliant as standard Maximum                                               Suction Depth (MSD): 4 metres for models listed
Supply voltage :     1 x 220-240 Volt 50 Hz
Note:                       Three phase motors up to 1.1 kW are not suitable for frequency                                           converter operation.

The product image shown is for illustration purpose only

• Compact design: pump and motor are integrated in a compact and user-friendly design.
• High reliability: shaft seal design and materials offer high wear resistance and long operating life.
• Service-friendly: no special service tools required Spare parts are available as kits, single parts or in bulk
• Self-priming: suction lift of up to 4 or 8 meters in less than 5 minutes when the pump is installed and commissioned correctly (altitude 0 m).
• Optimised hydraulics and Grundfos motor offer a silent and efficient pumping solution

The product image shown is for illustration purpose only