Il relè PR 5714 scatta se la temperatura limite impostata viene superata

The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping groundwater

DDA 12-10 FC-PP/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

a total of twelve sizes

I contatori da DN 50 a DN 150 sono del tipo a palette elicoidali per acqua fredda fino a 50°C o acqua calda fino a 120°C

pressure relief valves 95730762 Il relè PR 5714 scattaPressure 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.