Ace Glass 6485-22 100 mm Head with 4 Necks, (1) 29/42, (2) 24/40, Conical Flange, hermometer Threaded Joint #7 Ace‑Thred

Standard 4" (100 mm), four-outlet head for use with 6475, 6476, 6477, 6479, 6480, 6481, 6491, and 6492 ACE reaction flasks. Supplied with (3) outer joints in line, plus a thermometer side neck which is internally threaded (with #7 Ace-Thred) for use with nylon bushing. Use of the threaded side neck permits easy adjustment of thermometer depth.

Note: Supplied complete with bushing and FETFE® O-Ring.