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

The VFI is the industrial version (4-20 mA output) of the Grundfos vortex flow meter range

1 kW MS402 motor with sand shield

They are used for various applications in public and private sector

cri 1s 5 a p a v hqqv 92899913 Pressure relief valves protect theVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. 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.