Antunes Controls 804114303 Pressure Switch

The Antunes Controls 804114303 Pressure Switch (Model RHLGP-D) is a high-performance dual gas pressure switch designed for critical safety monitoring in commercial HVAC and industrial burner systems. This auto reset pressure switch features a robust 10-50" wc range for both high and low setpoints, ensuring precise control of gas lines. Engineered with 2-DPDT (Double Pole Double Throw) circuitry, it allows for the independent management of two separate electrical circuits, enhancing system redundancy and safety. The RHLGP-D is housed in a rugged die-cast aluminum enclosure, making it ideal for demanding environments. With its 1/8" NPT connection and 1/8" NPT vent, this Antunes 804114303 model provides reliable performance across a wide temperature spectrum from -40°F to 140°F. Integrating this industrial gas pressure switch into your combustion equipment ensures compliance with safety standards by automatically breaking the control circuit when pressure deviates from set parameters.

Key Benefits

• Dual Monitoring: Combines high and low gas pressure monitoring in a single, space-saving unit.
• Auto Reset Mechanism: Automatically restores operation once pressure returns to safe levels, minimizing downtime.
• Flexible Circuitry: The 2-DPDT switch configuration supports complex control logic and multiple voltages.
• Industrial Durability: Features a rugged die-cast aluminum housing for long-term reliability in harsh conditions.
• Easy Installation: Standard 1/8" NPT fittings and a design that does not require accurate leveling simplify field setup.

Common Questions

How do I adjust the setpoints on the Antunes 804114303?
The high and low setpoints are independently adjustable using the internal range scales, allowing for precise 10-50" wc calibration.

What is the maximum surge pressure for the RHLGP-D?
This model is designed to withstand a maximum surge pressure of up to 10 PSI without compromising internal components.

Can this pressure switch be mounted in any orientation?
For optimal performance, it should be mounted horizontally with the inlet stem pointing down, though it does not require perfectly level placement.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.