Caleffi 573016A Backflow Preventor 1/2"-Inlet 1/2"-Outlet W/Pressure Guage Autofill

The Caleffi 573016A Backflow Preventer is an essential component for any HVAC system because the unit is intended to stop water backflow that can contaminate the system. It has a 1/2” inlet and outlet and works within a temperature of up to 150°F and a pressure of 0-60 PSI. This backflow preventer is most suitable for use in fire protection systems and irrigation systems, to prevent contamination of potable water. Its integrated pressure gauge facilitates control for efficiency as well as adherence to safety requirements hence increasing its durability as well as the durability of HVAC installations.