DDA 30-4 AR-PP/E/C WITH ACCESS The SMART Digital DDA is a compact positive displacement

DDA 120-7 AR-PVC/T/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement

varying backpressure or air bubbles foaming (degassing drive strategy)

5 V voltage supply to potentiometer and sensor

The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater

cri 20 6 a p a e hqqe 93389500 DDA 30-4 AR-PP/E/C WITH ACCESSVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid 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. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 3 phase, fan cooled asynchronous motor.