VICI Waste Cap, GL45, 4 Ports, 1/16", 2 x 1/8", 1/4", Includes Nuts, Ferrules and 1/4" Plug

GL45 waste caps fit all bottles or canisters with GL45 thread To comply with waste handling regulations and prevent evaporation of volatile compounds. They have three ports with 1/4-28 thread for 1/8" or 1/16" OD tubing and a fourth port with 10M x 1 thread for a barbed adapter or 1/2-20 thread for 1/4" tubing.

GL45 caps seal the bottle/canister with an O-ring behind a PTFE lip, so the O-ring is therefore not a wetted part.