Profile: Crane Dorray Corp. deals with industrial switches and pull stations. Our PS-1000A is a heavy duty cast aluminum pull station. The switch suits applications that require a momentary contact. Our PS-1002B switch is manufactured from fiberglass reinforced polypropylene. This unit comes complete with 15 feet of rope, soft handle, mounting brackets, and fasteners. PS-1000-ASW is designed to fill the need for pull switch operation of industrial doors. The model PS-1000-ASW swivels 360° in the direction pull, and pivots as much as 30° degrees off vertical. It includes 15 feet of rope, soft yellow handle, mounting bracket, and stainless steel fasteners.