Low Pressure Fisher R622-DFF regulator

Capacities : 1,400,000 btu/hr (27.27 kg/hr)

Inlet x Outlet Connection (inch) : 3/4″ x 3/4″

Outlet pressure range: 9 to 13 in. w.c. (22 to 32 mbar)

Outlet pressure setting: 11 in. w.c. (27 mbar)

Low pressure regulator

Brand: FISHER

Model: R622-DFF

Made in USA