The PSF111 Pressure Switch is a versatile pressure and vacuum switch offering a wide range of field adjustable set point. There are various port options and electrical connections. The PSF111 is ideal for applications in hostile environments where dust and water may be present. Compact, lightweight, environmentally sealed housing Field adjustable pressure and vacuum set points from -11.9 to 60psi Many standard pressure port and mountings options Custom design and engineering available Custom electrical lead lengths with option to add electrical connector Datasheet Enquire Now