Grundfos CM3-Horizontal Mul stage Pumps

PUMP: The Grundfos CM3 range of horizontal multistage pumps are high-efficiency, high-quality products designed for continuous duty in various water boosting and transfer applications. They are of compact dimensions, feature axial suction and
radial discharge ports, and are exceptionally quiet in operation. The suction and outlet chambers are made of cast iron, the
impeller and the impeller housing of 304 stainless steel. They are also available in AISI 316 for pumping of more aggressive
media.

MOTOR: The pump is coupled to a totally enclosed, fan-cooled Grundfos squirrel-cage motor. Single-phase motors include a
built-in thermal overload protection and should be connected to mains power through a 10A fuse or MCB. Three phase mo‐
tors should be installed with an external control panel or starter.
Enclosure Class: IP55 Insulation Class: F Voltage: 1×240 Speed 2900rpm

OPERATING CONDITIONS
Pumped liquids: Thin, clean, non-aggressive, and non
-explosive liquids without solid particles or fibres.
Liquid temperature: 0C to +1200C
Max. Ambient Temperature: +500C
Max. Suction Lift: According to the NPSH curve plus
a safety margin of 1.0m
Max. Operating Pressure: 10 bar