Emerson Fisher's R222 Series is an Underwriters Laboratories listed regulator designed for Two-Stage LP-Gas systems. The unit is designed to reduce the outlet pressure from a first-stage regulator (usually 10 psig / 0.69 bar) to an outlet pressure of 11-inches w.c. / 27 mbar. The unit's compact size makes it ideal for tight fit applications. Fisher second-stage regulators are painted palm green for easy identification.
Note: Vent over the inlet is standard.
Features
- Improved Accuracy
- Superior Relief Performance
- Corrosion-Resistant Materials
- Inlet Screen
- Test Ports for Easy System Checks
- Positive Drainage
- 20-Year Recommended Replacement Life
- UL Listed
Specifications
- Type: R222-BAF
- Inlet: 1/2 in. FNPT
- Outlet: 1/2 in. FNPT
- Material: Aluminum
- Maximum Inlet Pressures: 10 psig/ 0,69 bar
- Emergency Inlet Pressure: 75 psi/ 5.2 bar when used with Types R122H, R222H or R622H first stage regulator; 40 psi / 2.8 bar when used with any other first stage regulator
- Outlet Pressure Ranges: 9.5 to 13 inches w.c. / 24 to 32 mbar spring range
- Capacity: 650,000 BTU
- Vent Size: 3/8 NPT screened
- Pressure Registration: Internal
- Temperature Capabilities:-20° to 160°F / -29° to 71°C
- Certifications: UL, CRN
Warning
Warning: Failure to follow the instructions or to properly install and maintain this equipment could result in an explosion and/or fire causing property damage and personal injury or death. Fisher® equipment must be installed, operated and maintained in accordance with federal, state and local codes and Fisher instructions. The installation in most states must also comply with NFPA No. 54 and 58 standards. Only personnel trained in the proper procedures, codes, standards and regulations of the LP-Gas industry should install and service this equipment. Buyer agrees that responsibility for proper selection, installation, use and maintenance of any product remains solely with the purchaser and end-user. Buyer agrees to comply with the above warning and all instruction manuals, bulletins and installation guides associated with this product.
