Gardner Denver This RFQ was sourced on www.MFG.com in USA for Switches Buyer is in search of a Gardner Denver Air Pressure Switch, pn: 2009353. Buyer Information Industry City/Region Westfield, Massachusetts Country USA RFQ RFQ Number 501107 Material Technical Specifications Category Switches Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Switches: A switch is a device used to open or close the flow of electric current.