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Dungs GAO-A4-4-6, 12'' to 60'' W.C Gas Pressure Switches

Dungs GAO-A4-4-6, 12'' to 60'' W.C Gas Pressure Switches
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Now: $93.22

SKU : 217-093A

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The DUNGS GAO (automatic reset), GMH (high manual reset), and GML (low manual reset) A4 pressure switches are adjustable pressure switches for automatic burner controls. A4 pressure switches are suitable for making and/or breaking a circuit relative to changes in medium pressure relative to the set point. The set point can be set in the fiel by an adjustable dial with an integrated scale. Test nipple integrated in metal housing to verify setpoint.

APPLICATIONS

The DUNGS GAO, GMH, and GML A4 pressure switches are recommended for industrial and commercial heating applications with 1/4'' NPT pipe connections. The GAO, GMH, and GML A4 pressure switch is suitable for natural gas, propane, butane, air and other inert gases.

GAO-A4 Series

SPDT pressure switch requires no auxiliary power. The GAO-A4 Series is suitable for making and/or breaking a circuit when the set point is exceeded or undershot. A tripped switch is indicated by a neon light after set point is exceeded or undershot. Automatic reset when pressure returns below or above set point.

GMH-A4 Series

SPDT pressure switch requires no auxiliary power. The GMH-A4 Series is suitable for making and/or breaking a circuit when the set point is exceeded. A tripped switch is indicated by a neon light after set point is exceeded. Manual reset is require to reset the switch.

GML-A4 Series

SPDT pressure switch requires no auxiliary power. The GML-A4 Series is suitable for making and/or breaking a circuit when the set point is undershot. A tripped switch is indicated by a neon light after set point is undershot. Manual reset is required to reset the switch.

APPROVALS

  • UL Listed
  • CSA Certified
  • FM Approved
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