Description
The A.J. Antunes 8023202115 is a genuine factory original air differential pressure switch with a non adjustable, fixed activation setting. It is designed to sense low airflow pressure within HVAC, ventilation, or mechanical systems and actuate a control signal via an SPDT (single pole, double throw) contact when the preset pressure threshold is reached, supporting reliable system operation and safety.
Key Features
- Fixed activation setting at approximately 0.20 inches of water column (W.C.) — preset for consistent performance.
- SPDT switching action for dependable control circuit operation.
- 1/8" NPT connection for straightforward integration with pressure tubing.
- Compact, OEM grade build quality manufactured by A.J. Antunes.
