pressure relief valves 95730758 DDA 30-4 AR-PV/E/C-F-31I002FG The SMART

DDA 30-4 AR-PV/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

DDA 12-10 FC-PVC/T/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

The frequency converter is sold as a separate accessory and must be purchased along with the pump

The spring-loaded non-return valve comes with Tantal spring

The motor is fitted with a replaceable end cover with socket

pressure relief valves 95730758 DDA 30-4 AR-PV/E/C-F-31I002FG 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.