KF25/NW25 Flange to 3/8″ Hose Barb Adapter for Vacuum Connection

One piece stainless steel KF25/NW25 to 3/8″ hose barb adapter for secure vacuum connection. Compatible with the Ai 2.5, 7.2 cfm and Welch 2.3 cfm vacuum pumps, offered by Across International.