cr 1s 23 a a a e hqqe 92899737 Pressure relief valves protect the

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

The mechanical shaft seal is a special designed

"Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights)

two signal-relay outputs (potential-free contacts)

BM 5A and BM 9 pumps and a straight pipe for BM 18 and above

cr 1s 23 a a a e hqqe 92899737 Pressure relief valves protect theVertical, 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. Power transmission is via a rigid split coupling. The pump is fitted with a 1 phase, fan cooled asynchronous motor.