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.

Special Purpose

DP, Vacuum, 10" WC to 5000 psi

Series 1


2 to 5000 psi

Series 2

Hazardous Location

10" WC to 5000 psi

Series 6