Inquiry (采购产品): Wind Tunnel Screen We are manufacturers of educational training equipment (Hampden.com). I am looking for a entrance screen for a wind tunnel we are developing. I’m told the ration of open area to total area should be less than 0.58, preferably larger, but it must minimally restrict the air flow. The size will be 40” X 40”, with a supporting frame capable of withstanding 100 MPH velocity. The material can be most anything, but I think Aluminum or stainless steel would be best. Is this something you can supply? Please advise me. Regards, Stan Bandoski Vice-president of Engineering Hampden Engineering Corporation 99 Shaker Road P.O. Box 563 East Longmeadow, MA 01028-0563 Tel. 1-413-525-3981 1-800-253-2133 Fax. 1-413-525-4741 **** Hidden Message ***** Stan Bandoski 99 Shaker Road P.O. Box 563 East Longmeadow, MA 01028-2810 USA Company: Hampden Engineering Corp. Title: V.P. of Engineering Phone: 1-413-525-3981 Fax: 1-413-525-4741 E-mail: sjb@hampden.com **** Hidden Message ***** sjb@hampden.com