Fairchild Industrial 20822 NSMP pressure switch valve is a 250 psi-rated device that senses system pressure and triggers an electrical switch to automate downstream equipment. The 20822 model, identified by the NSMP designation, integrates into industrial fluid or air systems where pressure monitoring and automatic control are required. Use cases include coordinating pumps, compressors, and other pressure-driven machinery, providing a reliable switch signal at the rated pressure.
