DDA 30-4 FCM-PVC/V/C-F-32I002F The SMART Digital DDA is a compact positive displacement

the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy)

fan-cooled

DDA 12-10 AR-PVC/V/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

impellers and chambers are made of stainless steel

pressure valve 99229018 DDA 30-4 FCM-PVC/V/C-F-32I002F The SMARTPressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar. They are particularly required for DDA FC or DDA FCM pumps at very small flow rates. Pressure valves are installed either directly on the pump discharge side, or on the pressure relief valve. Spring material is Alloy C 4 (NiMo16CrTi, material number 2. 4610).