pressure relief valves 95730763 a Pt1000 sensor can be

a Pt1000 sensor can be fitted

DDC 15-4 AR-PP/V/C-F-32I002FG The SMART Digital DDC is a compact positive displacement

DDA 200-4 FCM-PVC/E/C-F-31U3U3 The SMART Digital DDA is a compact positive displacement

DDA 60-10 AR-PV-L/T/C-F-31U3U3 The SMART Digital DDA is a compact positive displacement

Construction with mechanical shaft seal and diaphragm to ensure minimal exchange of pump media and motor liquid

pressure relief valves 95730763 a Pt1000 sensor can bePressure 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.