crn 32 2 1 a f a e hqqe 96122561 where gravity sewage systems are

where gravity sewage systems are not available

With a frequency of 50 Hz they run at 1500 rpm approximately

The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure

DDA 200-4 AR-PVC/V/C-F-31A7A7B The SMART Digital DDA is a compact positive displacement

The frequency converter is sold as a separate accessory and must be purchased along with the pump

crn 32 2 1 a f a e hqqe 96122561 where gravity sewage systems areVertical, 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 DIN flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.