` 1000W Weatherproof Diaphragm Operated Pressure Switches - Alpha Controls & Instrumentation Inc.


1000W Weatherproof Diaphragm Operated Pressure Switches

High over-pressure protection with a pressure range to 1400 PSI, visible setpoint, and fixed deadband

Starting At
$858.00 CAD
Normally ships in 3-4 Weeks

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With extremely rugged construction the Series 1000W 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.

• Weatherproof housing is ideal for a wide variety of applications where dust or water is present
• Spring movement design provides for control in any mounting position and prevents contact chatter reducing false or inconsistent switching

Wetted Materials See pressure chamber and diaphragm material in model chart
Temperature Limits -30F - 170F (-35C - 77C)
Pressure Limit 3000 PSIG (206.8 Bar)
Enclosure Rating Weatherproof, meets NEMA 4X (IP66)
Switch Type SPDT snap switch
Electrical Rating 15 A @ 125/250 VAC resistive
Electrical Connections Screw type
Conduit Connection 3/4 in female NPT
Process Connection 1/4 in female NPT
Mounting Orientation Any position
Set Point Adjustment Internal thumbwheel
Weight 3 lb (1.4 kg)
Deadband See model chart
Agency Approvals CE, UL

• Chemical, petroleum, food and drug processing industries
• Process and Industrial applications