Profile: The Gellert Co., Inc. specializes in supplying compressed air equipment, water, sewage & process pumps and gas fired commercial water heaters. Oilless reciprocating compressors features stainless steel valves and teflon rings & rider bands which are self lubricating. Its thermal insulator prevents heat of compression from transmitting to piston pin bearings. Its balanced one-piece crankshaft reduces noise and vibration. The Visualiner™ 3D2 aligner is used for vehicle alignment. The optional movable camera boom allows the V3D aligners to accommodate a large range of vehicles and also allow for a wide range of rack heights.