Switches shall have visible set point indicator protected by clear polycarbonate window. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. New design also provides high over-pressure protections. Weather-proof housing is standard. Model Number 316 Stainless Steel Pressure Chamber Teflon Diaphragm Model Number Adjustable Operating Range PSIG Approx.
Values shown are for mid-scale.
Pressure switches shall be diaphragm operated with fully adjustable set point. Switch shall have visible set point indicator protected by clear polycarbonate window. Electrical terminals shall be isolated from set point adjustment.