Inquiry (采购产品): piab vacuum switchs i need information on why my piab vacuum switchs dont last more than thirty days?i am useing a31-16063 vacuum switch normally closed.we are useing them on a terco crimper systen.we pull a vacuum in our cans before we fill them with product.can you give me any reason why the switchs dont last like the old type piab switch a31.16.014. best regards harold roberts falcon safety prods 908-707-4900 ext580 hroberts12@yahoo.com **** Hidden Message ***** harold roberts 25 imclone drive branchburg, NJ 08876 USA Company: falcon safety prods. Title: maint. Phone: 908-707-4900 ext580 Fax: 908-707-8855 E-mail: hroberts12@yahoo.com **** Hidden Message ***** hroberts12@yahoo.com
