Inquiry (采购产品): Pressure Switch RH3A Hi I looking for this part is a pressure switch The Catalog Number (model) is RH3A, the part number is 05463102. 125-277 volts, 15 amps. Adjustable pressure, auto reset, Threaded connectors both ends. Preset at 0.05 inches of water column, adjustable .05 to 12 inches water column These are Corona exhaust sensing switches. **** Hidden Message ***** Mariano Leal 13880 del sur st san fernando, CA 91340 USA Company: Precision Danamics corp Title: MECHANIC Phone: 818-897-1111 ext 1429 Fax: 818-686-9319 E-mail: mariano@pdcorp.com **** Hidden Message ***** mariano@pdcorp.com