Operation mode switch key between manual and pulse

A deaeration valve for easy start-up

This enables continuously variable control of the motor speed

random start delay in case of general power shutdown

creating operation reports

cr 1 19 a a a v hqqv 92901387 Operation mode switch key betweenVertical, 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. The pump is fitted with a 1 phase, fan cooled asynchronous motor.