ACE Manifold with Threaded Stopcocks, model 872954 is manufactured by Ace Glass. This product is a greaseless vacuum/gas manifold with 0 to 4mm high-vacuum PTFE, three-way stopcocks for takeoffs. One end of each manifold tube has a #7 Ace-Thred for easy cleaning. Ends are supplied with nylon stopper/plugs with FETFE® O-rings.
Specification
Port connections: 8mm O.D. Vacuum and gas connections: 1/2in. O.D.