Dual-Point Sensitivity: Features dual independent switches to monitor both high and low negative pressure thresholds

Common Questions Is the SWT1190 compatible with the newer SWT01190 part number

Whether you are performing a strap-on installation for pipe sensing or integrating it into duct-mounted holders

the VS2517 must be paired with a compatible high-temperature actuator (typically the AH series) to ensure the paddle and internal seals operate within their specified thermal limits

ensuring consistency across different stock versions

Johnson Controls P32AF-2 Pressure Switch 30067439-890 Dual-Point Sensitivity: Features dual independentThe Johnson Controls P32AF 2 is a high sensitivity differential pressure switch designed for precision air flow proving and pilot duty applications. This SPDT (Single Pole Double Throw) control features an adjustable setpoint range of 0. 05" Wc to 5" Wc, making it an essential component for monitoring clogged filters, proving fan operation, and detecting icing on cooling coils. Built with a durable Buna N diaphragm and a NEMA 1 enclosure, the P32AF 2