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

moisture-in-motor alarm

They have a litre scale and a black screw cap

DDC 9-7 AR-PV/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

BM is an encapsulated submersible pump that is suitable for applications where a high pressure is required

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.