DDC 15-4 AR-PP/E/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

5-16 FC-PV/T/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

5-16 AR-PV/T/C-F-31I001F The SMART Digital DDA is a compact positive displacement

overflow detection

DDA 12-10 FCM-PVC/E/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

pressure relief valves 95730784 DDC 15-4 AR-PP/E/C-F-32U2U2FG The SMARTPressure relief valves protect the pump in case of too high counterpressure. They are installed in the discharge line near the pump, using the 2 in line connections. The side connection leads the relief liquid back into the tank.