and have a screw plug (PE/EPDM)

The VFI is based on the principle of vortex shedding behind a bluff body

or on the pressure relief valve

and increases reliability

water-lubricated journal bearings and a volume compensating diaphragm

crn 1 10 a p a v hqqv 92901305 and have a screw plugVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade 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 PJE (Victaulic) couplings. The pump is fitted with a 1 phase, fan cooled asynchronous motor.