1004W-A1-D

1004W-A1-D is a series 1000W weatherproof diaphragm operated pressure switch which provides excellent reliability in chemical, petroleum and industrial plants. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. New design also provides high over-pressure protection. Weatherproof housing is standard. Typical applications include chemical, petroleum, food and drug processing industries, process and industrial applications.

• Adjustable range from 10-70PSIG .69-4.8BAR
• Approx deadband fixed is 4PSIG .25BAR
• Temperature limits of -30 to 170°F (-35 to 77°C)
• Weatherproof, meets NEMA 4X (IP66)
• SPDT snap switch
• 3/4˝ male NPT conduit connection
• 1/4˝ female NPT process connection
• Internal thumbwheel set point
• UL compliance