DDA 12-10 FCM-PV/E/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

Input for low-level and empty-tank signal

DDA 30-4 FCM-PVC/V/C WITH ACCE The SMART Digital DDA is a compact positive displacement

5-16 FCM-PP/E/C-F-32I001 The SMART Digital DDA is a compact positive displacement

The dosing head is composed of:

pressure valve 99229033 DDA 12-10 FCM-PV/E/C-F-31U2U2F 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).