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Dywer pressure switches are light and compact and can be used in HVAC/R applications, process and even all-weather applications. Find a wide selection of these switches to fit your application.
Extremely rugged construction assures excellent reliability in chemical, petroleum and industrial plants. New design also provides burst pressure protection to 3000 psi (206 bar). The rolling diaphragm design maintains a constant effective area to minimize friction. This results in a minimum deadband as low as 5% of full scale.
