Inquiry (采购产品): Back Flow Preventer I am in need for a quote of a back flow preventer w/ strainer. Size: 1" Flow: 50 gpm Pressure: 60 psig Temp: 150 F Mat'l: SS Service: Potable Water Connection: 150 RF Qty: 1 **** Hidden Message ***** Sean Simpson 9555 West Sam Houston Pkwy Houston, TX 77099 USA Company: CDI Engineering Title: Mechanical Engineer Phone: 713-354-0675 E-mail: sean.simpson@cdicorp.com **** Hidden Message ***** sean.simpson@cdicorp.com