Product Overview
A.J. Antunes 8021204002 Differential Pressure Switch
The A.J. Antunes 8021204002 Differential Pressure Switch is an air pressure switch used to monitor airflow or pressure in HVAC systems. This switch can be set at a predetermined pressure range and when the air pressure goes above or below that amount, the switch is activated. Once activated, the switch will turn on or off the system to keep the equipment functioning without failure.
Part Details:
- Pressure Range: 0.17-6.0" water column
- 1/4" Compression Fitting Connections
- Single-Pole Double-Throw
- Includes a cover
