Inquiry (采购产品): Exchanger Quote I need a repalce tube and shell exchanger for a 20 ton trane unit. The measurements or: 6" X 8' 300 psi, single pass w/inlet & outlet being either 1-1/2" or 2" **** Hidden Message ***** Wolff Greg Greensboro, NC 27406 USA Company: APS Title: Accoutn Sales Manager Phone: 336.533.7010 Fax: 336.271.6860 E-mail: gwolff@autoprospec.com **** Hidden Message ***** gwolff@autoprospec.com