pressure relief valves 95730770 The chamber stack is turned

The chamber stack is turned upside-down to ensure that the shaft seal is not affected by the high pump discharge pressure

free-standing

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

DDA 12-10 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

Operation mode switch key between manual and pulse

pressure relief valves 95730770 The chamber stack is turnedPressure 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.