Karl Dungs High or Low Gas Pressure Switch GAO-A4-4-2 266919

Part Number: GAO-A4-4-2 266919

Manufacturer: Karl Dungs

Brand: Karl Dungs

High or Low Gas Pressure Switch 0.16-1.2″ wc, automatic reset



3 in stock

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The Dungs 266919 GAO-A4-4-2 Gas Pressure Switch is an adjustable pressure switch tailored for automatic gas equipment controls. It belongs to the GAO, GMH, and GML A4 series, offering adaptability to changes in medium pressure relative to the set point, enabling circuit making or breaking.

These switches are ideal for industrial and commercial heating applications with 1/4″ NPT pipe connections, compatible with various gasses such as natural gas, propane, butane, air, and other inert gasses.

Brand: Dungs
Mfg. P/N: 266919
Approvals: UL, CSA and FM
Connections: 1/4″ NPT pipe connections/mount
Ratings: NEMA Type 4

  • Silver (Ag) contact ratings: SPDT Switch 10A resistive/8A inductive @ 120 Vac
  • Electrical rating: DC min. 20 mA @ 24 VDC, max. 1 A @ 24 and 48 Vdc
  • Electrical screw terminals with 1/2 NPT conduit connection. Neon light included.
  • Factory setting range: 0.16-1.2″ W.C.
  • Max. operating pressure: 7 PSI (500 mbar)
  • Temperature rating: -40 Deg F to +140 Deg F (-40 Deg C to +60 Deg C)
  • Automatic reset

Formerly: 46014-2 or 217-090A

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