The Dungs 079-681 is a stand-alone pressure regulator with FRS 5080 internal sensor. This has a 3” nominal pipe and DN 80 flanged connection with a maximum operating pressure of 5 PSI (350 mbar). CSA certified.
This gas pressure regulator also has adjustable setpoints that range from 4” to 12” W.C. for standard blue spring, 2” to 200” W.C. for input pressure, and 1” to 80” W.C. for outlet pressure.
Features:
The 079-681 is for use in industrial and commercial heating applications. Suitable for air, butane, propane, natural gas, and other inert gases. Available with Repair Kit 91868 that has all the internal hardware to reconstruct a regulator.
| Output Pressure Range | 1” to 80” W.C. |
|---|---|
| Standard Spring Range | 4” to 12” W.C. |
| Housing | Aluminum, steel (free of non-ferrous metals) |
| Seals and Diaphragms | NBR-based rubber |
| Input Pressure Range | 2” to 200” W.C. |
| Maximum Operating Pressure | 5 PSI (350 mbar) |
| Ambient Temperature Rating | +5F to +160F (-15C to +70C) |
| Approval | CSA Listed |
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