Inquiry (采购产品): air flow measurment A client has need to measure and record "dirty air" flow going to an air pollution control bag house. Flow varies in temp from 150 - 300 F. Estimated gross flow in the 48 inch round duct is 50,000 - 55,000 acfm. Can you suggest equipment to handle this job? Charles Licht, PE, DEE, QEP phone: 708-323-7053 shared fax: 708-799-9908 **** Hidden Message ***** Charles Licht PO Box 315 Olympia Fields, IL 60461 USA Company: CLEA Title: Consultant Phone: 708-323-7053 Fax: shared 708-799-9908 E-mail: engineerlicht@yahoo.com **** Hidden Message ***** engineerlicht@yahoo.com