The LS-7 Series side-mount level switches are made from Gems Versaplast engineered plastic for high temperature applications up to 300°F (148.9°C). Versaplast material is compatible with a wide range of challenging fluids such as oils and solvents. Switch specifications include pressure capability to 100 psi (6.8 bar), and a float arc of 1.25 inches. Options include internal and externally installed versions and metric or U.S. threads. GEMS SENSORS & CONTROLS, Plainville, CT. (800) 378-1600.