6911 Prospect Avenue, Pittsburgh, PA 15202 Phone: (724) 452-9800 Fax: (412) 766-0573 MANUFACTURERS WE REPRESENT: BINMASTER LEVEL CONTROLS - Lincoln, Nebraska Point and Continuous Level Controls for Bulk Solid and Liquid Materials. Including Rotary, Capacitance, Tilt Switches, Diaphragms, SmartBobs, ...