Inquiry (采购产品): Vacum breaker or controal valve I have a 2000 CFM vacum pump that needs not to exceed 22 inches vacum.Quotye me a valve that will breake the vacum. **** Hidden Message ***** Dennis Easley 75602 Company: Frank Hemmen Assoc. E-mail: deasley@hemmenassociates.com **** Hidden Message ***** deasley@hemmenassociates.com
