The pumps can be installed on an auto-coupling system or on a ring stand to the bottom of the pit

DDA 30-4 AR-PVC/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

pump flow measurement

DDA 30-4 FCM-PVC/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

cri 3 27 a p a v hqqv 96532314 The pumps can be installedVertical, 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.