The Karl Dungs 217-337A is a gas pressure switch with a 1" - 20" WC setting range. Factory set as a low gas switch, this switch requires a manual reset if actuated and taken out of its resting position. The switch has a built in 120 VAC Neon light.
These compact switches can be mounted directly onto Dungs modular gas valves allowing easy space saving installation. The 217-337A switch is the GML-A2-4-4 version and capable of making and/or breaking a circuit with medium pressure changes relative to the set point. Using the dial, the operator can manually field adjust the set point to the desired pressure. Depending on the desired mounting location, horizontal and vertical mounting options are available.
The switch is suitable for both commercial and industrial heat process applications and work best when paired with a Karl Dungs DMV dual modular valve and a FRI pressure regulator. The switch can operate on natural gas, propane, butane, air and other inert gases.
Ordering SKU 266942.
| Ambient Temperature Rating | -40°F to +140°F (-40°C to +60°C) |
|---|---|
| Enclosure Rating | NEMA Type 4 |
| Maximum Operating Pressure | 7 PSI (500 mbar) |
| Approvals | UL, CSA, FM |
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By Dan
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No, I would not recommend this product to a friend or co-worker
The Dungs low gas pressure switch is used on some types of equipment we service. Yall did a great job on getting the parts to us.
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