Description
Dungs 266917 Gas Pressure Switch Overview
The Dungs 266917 is a precision-engineered gas pressure switch designed for reliable monitoring and control in commercial and industrial combustion applications. With a wide sensing range of 12 to 60 inches water column (“wc), this switch provides accurate pressure detection to help protect burner systems and gas-fired equipment from unsafe operating conditions.
Key Features
- Pressure sensing range: 12 – 60″ w.c. (inches water column)
- SPDT (Single-Pole, Double-Throw) switching action for versatile circuit integration
- NEMA 4 enclosure rating — suitable for indoor and outdoor use, resistant to water ingress and dust
- Auto reset operation — automatically resets once pressure returns to normal operating range
- O-ring flange connection for a secure, leak-free gas-tight seal
- Designed for gas pressure monitoring on burners, boilers, and combustion equipment
Application
The Dungs 266917 gas pressure switch is ideal for use in commercial and industrial burner management systems. It monitors gas supply pressure to ensure safe and proper combustion conditions, shutting down or signaling the system when pressure falls outside the acceptable range. The auto reset feature minimizes manual intervention, while the NEMA 4 housing ensures durability in demanding environments.
Product Specifications
- Brand: Dungs (Karl Dungs)
- Part Number: 266917
- Pressure Range: 12 – 60″ w.c.
- Switch Type: SPDT (Single-Pole, Double-Throw)
- Enclosure Rating: NEMA 4
- Reset Type: Automatic (Auto Reset)
- Connection Type: O-Ring Flange
- Application: Gas pressure monitoring and control
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