Dungs FRI 712/6 4-12"WC MFG#230475 Gas Appliance Pressure Regulators with integrated gas filter w/o flange connection set
CSA APPROVED
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The FRI/6 balancing type pressure regulator combines a pressure regulator and a 50 micron gas filter in one housing. Various combinations are possible using the FRI/6 with the most of the DMV shutoff valves for a compact, modular system:
- Stand-alone pressure regulator and gas filter with threaded flanges, or direct mount to DMV sizes 701, 702 and 703 series safety shutoff valves.
- Regulator output pressure monitored by direct mounting an A2 type pressure switch. Additional ports to sense inlet and outlet pressure are also located on the threaded flanges.
- Heavy duty diaphragm construction for durability and strength.
- Steady, precise and instantaneous regulation of the outlet pressure.
Specifications:
- Max. operating pressure: 7 PSI (500 mbar) CE; 5 PSI (360 mbar) CSA
- Input pressure range: 2 to 200 in. W.C. (5 mbar to 500 mbar)
- Output pressure range:
- 4-12" W.C. (10 to 30 mbar) (Standard Blue Spring)
- Other adjustable Spring Ranges from 1 to 80 in. W.C. (2.5 mbar to 200 mbar); (see accessories below)
- Gas Filter: 50 micron; replaceable
- Ambient temperature rating:
- +5°F to +150 °F for up to 7 PSI for regulating behavior (+/- 10% of setpoint).
- -40°F to +150 °F: Diaphragms are suitable for the low temperature, but there may be out of range regulating behavior.
- CSA Certified for -40 °F to +150 °F for up to 5 PSI.
- -15 °C to +70 °C applies to the CE Marking.
Accessories:
- Dungs Flanges for FRI7../6 Gas Appliance Pressure Regulators
- Dungs Springs for FRI 705/707; FRS 705/503/505 Regulators
- Dungs Springs for FRI 710/712; FRS 710/510 Regulators
Resources:
Part Numbers and Accessories:
| Part Number | Mounts to DMV Type | Order Number | Size | Pressure Max Operating (CSA) |
| FRI 705/6 | DMV 701 | 230472 | 1/2" - 1" NPT | 5 PSI |
| FRI 707/6 | DMV 701 | 230473 | 1/2" - 1" NPT | 5 PSI |
| FRI 710/6 | DMV 702/3 | 230474 | 1" - 2" NPT | 5 PSI |
| FRI 712/6 | DMV 702/3 | 230475 | 1" - 2" NPT | 5 PSI |
Flanges:
| Part Number / Description | Mounts to DMV Type | Order Number | Size |
| FRI 705/6 -FRI 707/6 Flange | DMV 701 | 222371 | 1/2" NPT |
| FRI 705/6 -FRI 707/6 Flange | DMV 701 | 222368 | 3/4" NPT |
| FRI 705/6 -FRI 707/6 Flange | DMV 701 | 221999 | 1" NPT |
| FRI 710/6 -FRI 712/6 Flange | DMV 702 or DMV 703 | 222369 | 1" NPT |
| FRI 710/6 -FRI 712/6 Flange | DMV 702 or DMV 703 | 222370 | 1-1/4" NPT |
| FRI 710/6 -FRI 712/6 Flange | DMV 702 or DMV 703 | 222003 | 1-1/2" NPT |
| FRI 710/6 -FRI 712/6 Flange | DMV 702 or DMV 703 | 221997 | 2" NPT |
