Profile: Panner Sales Co. provides products and solutions for application problems in the area of handling and controlling corrosive & high purity liquids. Our products include level switches, capacitive switches, ultrasonic switches, paddle switches, display/control panels, centrifugal pumps, vertical pumps, metering pumps, pneumatically driven diaphragm pumps, drum pumps, storage tanks, manual valves, electrically actuated valves, pneumatically actuated valves, control valves, solenoid valves, pressure regulators and relief valves.