The Grundfos CMBE booster requires no external motor protection

Emptying of discharge line

multistage

non-inflammable and nonexplosive liquids

crn 3 31 s p a v hqqv 96892962 The Grundfos CMBE booster requiresVertical, non self priming, high pressure multistage centrifugal pump with suction and discharge ports on the same level (in line) enabling installation in a horizontal one pipe system. The chamber stack is turned upside down to ensure that the shaft seal is not affected by the high pump discharge pressure. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a split coupling. Pipe