Pressure Switches

PSI manufactures high quality, industrial grade pressure switches. Offering superior materials of construction, our pressure switches are each hand assembled and tested throughout the assembly process to insure 100% customer satisfaction. We offer a full line of pressure, DP and vacuum switches. Our pressure ranges from 10" WC to 5000 psi. Enclosure ratings from Nema 4x to Nema 7&9 (Explosion proof).

All exterior materials are precision machined out of aluminum and anodized for durability. All internal workings are either anodized aluminum or stainless steel. All three series of pressure switches can be ordered with 316SS pressure connection fittings. All markings are laser engraved for durability and readability. All our pressure, vacuum & DP switches and components are manufactured and assembled in the USA.





Please select a Pressure Switch model from the list below. Series 1 Vacuum Switch DP Switch Series 2 Series 6 All Documents * please contact us for prices & quantities	1-800-259-6874	Pressure Switches PSI manufactures high quality, industrial grade pressure switches. Offering superior materials of construction, our pressure switches are each hand assembled and tested throughout the assembly process to insure 100% customer satisfaction. We offer a full line of pressure, DP and vacuum switches. Our pressure ranges from 10" WC to 5000 psi. Enclosure ratings from Nema 4x to Nema 7&9 (Explosion proof). All exterior materials are precision machined out of aluminum and anodized for durability. All internal workings are either anodized aluminum or stainless steel. All three series of pressure switches can be ordered with 316SS pressure connection fittings. All markings are laser engraved for durability and readability. All our pressure, vacuum & DP switches and components are manufactured and assembled in the USA.
PSI Catalog \| NASC & PSI Catalog \| Request a brochure or CD to be mailed. We strive for 100% customer satisfaction. Please email us if we have not provided that level of customer service to you here at sales@mepinc.com. We will insure your satisfaction. A Division of Modern Engineered Products Inc. © 2016 Pressure Switches Inc. All Rights Reserved.