Dwyer A3000 Photohelic Pressure Switch / Gages

Description Dwyer A3000 Photohelic Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® gage design. The Photohelic® switch/gage measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 […]

Dwyer 3000MR/3000MRS Photohelic Switch / Gage

Description Dwyer 3000MR/3000MRS Photohelic Switch/Gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage employing the durable, time-proven Magnehelic® gage design. Switch setting is easy to adjust with large external knobs on the gage face. Gage reading is unaffected by switch operation – will indicate accurately even […]

Dwyer Mercoid DA/DS Series Bourdon Tube Pressure Switch

Description Dwyer Mercoid DA/DS Series Bourdon Tube Pressure Switch are equipped with two external adjustments, one for setting high-pressure operating point, the other for setting low-pressure operating point. The Mercoid Series DA / DS is one of the world’s broadest lines of pressure switches. Whatever your application might be, it is most probable it can […]

Danfos CS Pressure Switches for Air and Water

CS pressure switches have a built-in pressure operated, three-pole switch. The contact position of which depends on the pressure in the connector and the range setting and adjustable differential. The pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. […]