Inquiry (采购产品): Duckbill check valves I need a simple check valve to prevent back sipihoning of liquid that has been sent through a filtration manifold using a vacuum line to storage jugs that are used to collect the filtrate. The inside diameter of the vacuum tubing is around 3/8 ". I realize I need the exact ID. Just trying to get a feel for what is available. **** Hidden Message ***** Carolyn Jacobs 80230 Company: Laboratories At Bonfils E-mail: carolyn_jacobs@labsatbonfils.com **** Hidden Message ***** carolyn_jacobs@labsatbonfils.com
