Dwyer 1910-20 Pressure Switch is brand new item in stock and ready to ship.
Series 1910 pressure switch. All pressure and electrical connections and set point adjustments are on one side for easy installation. Series 1910 switch with conduit enclosure off. Shows electric switch and set point adjustment screw. The Dwyer-engineered force-motion amplifier increases the leverage of diaphragm movement and results in a switch with excellent sensitivity and repeatability.