Dungs 266966

Gas Pressure Switch GAO-A4-4-8GOLD

Proof of closure switch is used with Karl Dungs modular gas trains. Used on version Dungs 223-526A Gas Pressure Switch

The GAO-, GMH- and GML-A4... vent- less pressure switches are adjustable pressure switches for automatic burner controls. These pressure switches are suitable for making and/or breaking a circuit when the medium pressure changes relative to the set point. The set point can be set in the field by an adjustable dial with an integrated scale. Test nipple integrated in metal housing to verify set point.

PART NUMBER HAS BEEN CHANGED - OLD PART NUMBER #223-526A

• 40” to 200” W.C.
• High or Low
• Automatic Reset
• SPDT Sw 10A @ 24Vdc
• Gold Plated Contacts
• NEMA Type 4