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

DDA 60-10 AR-PVC/E/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement

DDA 60-10 FCM-SS/T/SS-F-32A1A1 The SMART Digital DDA is a compact positive displacement

They ensure that the liquid in the dosing tank is mixed constantly

DDA 12-10 AR-PV/V/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

pressure relief valves 95730757 DDA 30-4 FC-PVC/V/C-F-31U2U2FG 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.