DDA 30-4 AR-PVC/V/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

drainage and surface water

Constant counter-pressure and anti-siphoning 2

water with dirt from underground drainage pits

alarm relay output

crn 64 1 1 a f a e hqqe 96123906 DDA 30-4 AR-PVC/V/C-F-31U7U7BG The SMARTVertical, 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.