- Inlet: 1/2" FNPT
- Outlet: 1/2" FNPT
- Outlet Pressure Range: 9.5 - 13" W.C.
- Outlet Pressure Setting: 11" W.C.
- Capacity in BTU/H LPG: 650,000 *
Case Quantity: 10 Pcs.
Compact Design
* Capacity in BTU per hour LPG:
Based on 10 psig inlet pressure & 2" W.C. droop.
Type R222 - Second-Stage regulators are Underwriters Laboratories (UL®) listed regulators designed to reduce the outlet pressure from a First-Stage regulator, usually 10 psi to 11 inches w.c., in domestic installations. Vents are screened with standard orientation over the inlet, but other orientations are available. Fisher® brand Second- Stage regulators are painted palm green for easy identification. Type R222 are equipped with a stainless steel inlet screen to reduce the amount of debris entering the regulator and have a temperature rating of -20 to 160°F, but have passed Fisher internal testing for lockup, relief start-to-discharge and reseal down to -40°F.
Type R222 - is designed for small domestic applications up to 650,000 BTU per hour / 7.3 SCMH. The unit provides the same features as the Type R622 in a smaller package and its design provides a recommended replacement life of 20 years.