The Grundfos CMBE booster requires no external motor protection

submerged installation on auto-coupling systems

The surface of the pump is smooth to prevent dirt and impurities from sticking

Pressure relief valves protect the pump in case of too high counterpressure

crn 3 4 a p a v hqqv 92902270 The Grundfos CMBE booster requiresVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 1 phase, fan cooled asynchronous motor.