- Inlet: FPOL
- Outlet: 1/2" FNPT
- Capacity in BTU/H LPG: 2,100,000 *
- Outlet Adj. Range (PSI): 8 - 12
- Outlet Set Point (PSI): 10
Case Quantity: 10 Pcs.
* Capacity in BTU per hour LPG:
Based on 30 psig inlet pressure & 20% droop.
Type R622H First-Stage Regulators are Underwriters Laboratories (UL®) listed regulators designed for Two-Stage LPGas Regulator systems. These First-Stage regulators reduce tank pressure to a lower pressure (usually 10 psig) for a Second-Stage regulator. Fisher® brand First-Stage regulators are painted red for easy identification. Vents are screened with standard orientation over the outlet. The Type R622H regulators have a temperature rating of -20 to 160ºF, but have passed Fisher internal testing for lockup, relief start-to-discharge and reseal down to -40ºF.
Type R622H - Time proven design constructed of corrosion-resistant and wear-resistant materials, the Type R622H is designed to provide a recommended replacement life of 20 years. Built-in 1/8-inch FNPT gauge taps on both the inlet and outlet pressure sides allow for easy system checks. A large 3/4-inch FNPT drip-lip vent reduces the chance of blockage by freezing rain or sleet when properly installed with the vent pointing down. Each Type R622H is equipped for overpressure protection with a corrosion-resistant internal relief valve that provides high capacity relief and a travel stop on the closing cap. Its size and configuration make it ideal for under-the-dome installations.