Inquiry (采购产品): seals We manufacture a pneumatic driven product for the wine industry. The product is fermenting wine, with high sugar content. The nitrile seals we are using break down with less than two weeks worth of use. (We get blow by with the cylinder) We think that the crystallized sugars are creating the problem. Do you have any suggestions? Thank you Ned Nelson, 425.444.6782 fax 425.452.1458 nednelson@msn.com **** Hidden Message ***** ned nelson 1021 92nd ave ne bellevue, WA 98004 USA Company: punch down solutions, inc. Title: owner Phone: 425.444.6782 Fax: 425.452.1458 E-mail: nednelson@msn.com **** Hidden Message ***** nednelson@msn.com