Antunes Controls 8024206082 Pressure Switch

The Antunes Controls 8024206082 is a robust Air Differential Pressure Switch designed for precision monitoring in HVAC and industrial process applications. This model JD-2 switch features an adjustable set point range from .17" to 12" W.C., providing reliable sensing of positive, vacuum, or differential pressure. Engineered with an SPDT switch configuration, this unit facilitates seamless integration into safety limit or interlocking circuits. The mechanical interface includes high-quality 1/4" compression fittings, with one 90-degree compression connection and one bottom-entry connection to accommodate tight installation footprints. This pressure switch is FM approved, ensuring it meets rigorous industrial safety standards for burner and boiler applications. Its durable diaphragm construction is built to withstand fluctuating air pressures while maintaining consistent trip points, making it a critical component for verifying airflow, detecting filter loading, or monitoring blower performance in high-demand environments.

Technical Benefits for Contractors

• Adjustable Range: High flexibility with a .17-12"wc set point range to meet diverse field requirements.
• Precise Switching: Equipped with a reliable SPDT snap-action switch for consistent electrical signaling.
• Durable Connections: Features 1/4" compression fittings for secure, leak-free pneumatic plumbing.
• Safety Compliance: FM Approved for use in critical combustion and ventilation safety interlocks.
• Compact Footprint: The 90-degree 1/4" compression fitting allows for easier cable and hose management in cramped enclosures.

Common Questions

What is the maximum operating pressure for this switch?
The Antunes JD-2 series typically handles a maximum surge pressure of up to 35" W.C. to prevent diaphragm damage during system startup.

Can this be used for both positive and negative pressure?
Yes, the differential pressure switch design allows for monitoring positive pressure, vacuum, or the difference between two sensing points.

Is the set point field-adjustable?
Yes, the set point is easily adjusted by turning the internal adjustment screw to the desired inches of water column.

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.