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Designed for use in domestic applications, the R122H’s size makes it perfect for tight installations. Its non-adjustable setpoint makes the unit virtually tamper proof. The outlet pressure setpoint remains at a nominal factory setting of 10 psig. Type R222H regulator has all the benefits of the full size R622H benefits, but with a compact profile. 65% greater flow than typical compact regulators but with a 40% smaller footprint. Both of these compact first stage regulators are perfect for underground tanks or limited dome spaces.



Fisher® R122H Compact Regulators
Unit of Measure
1 

Item #

Description

QTY Avbl
For Sale

Stock Class

Special Note

UOM Price

UOM

R122H-AAJ N/A

1/4" Inlet x 1/2" Outlet 1,100,000 BTU/hr 10 psi Non-Adjustable

N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R122H-AAJXB N/A 1/4" Inlet x 1/2" Outlet 1,100,000 BTU/hr 10 psi Non-Adjustable 90º vent N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-BGK N/A 1/2" Inlet x 1/2" Outlet 1,700,000 BTU/hr 5 psi Adjustable 4 to 6 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-BGJ N/A 1/2" Inlet x 1/2" Outlet 1,800,000 BTU/hr 10 psi Adjustable 8 to 12 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-HGK N/A FPOL Inlet x 1/2" Outlet 1,700,000 BTU/hr 5 psi Adjustable 4 to 6 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-HGJ N/A FPOL Inlet x 1/2" Outlet 1,800,000 BTU/hr 10 psi Adjustable 8 to 12 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-JGK N/A FPOL Inlet x 3/4" Outlet 1,875,000 BTU/hr 5 psi Adjustable 4 to 6 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-JGJ N/A FPOL Inlet x 3/4" Outlet 1,875,000 BTU/hr 10 psi Adjustable 8 to 12 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-DGK N/A 3/4" Inlet x 3/4" Outlet 2,000,000 BTU/hr 5 psi Adjustable 4 to 6 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
R222H-DGJ N/A 3/4" Inlet x 3/4" Outlet 2,000,000 BTU/hr 10 psi Adjustable 8 to 12 psi N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} N/A {-} {QUOTE} N/A {-}
Unit of Measure
1