Fisher Regulator
Second-Stage Regulators
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
- Available Configurations:
Type R622 (standard): Second-stage regulator with straight-through body design
- Body Sizes and End Connection Styles (inlet x outlet):
Type R622: 1/2-inch FNPT, 1/2 x 3/4-inch FNPT, and 3/4-inch FNPT
- Maximum Inlet Pressures:
Maximum Inlet Pressure: 10 psig / 0,69 bar
Emergency Inlet Pressure: 50 psig / 3,4 bar
- Capacity: Up to 1.4 MBTU/hr
- Outlet Pressure Ranges: 9 to 20-inches w.c. / 22 to 50 mbar
- Pressure Registration: Internal
- Temperature Capabilities: -20° to 160°F / -29° to 71°C
- Approximate Weight:4 Pounds / 635 grams
