Each power head is fitted with an unbalanced rubber bellows seal

drainage water at high head

The motor is insulation class F with thermal overload protection and has long-life deep-groove greased-for-life ball bearings

linearity ±1% (FS)

cr 45 2 a f a v hqqv 93392809 Each power head is fittedVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in 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 DIN flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.