Ace Glass 6489-20 Four Necks Reaction Flask Head, 35/25

Four Necks Head, 35/25

Conical 4-Inch Flange, 4 Necks

Standard 4-inch (100mm), four-outlet head for use with 6475, 6476, 6477, 6479, 6480, 6481, 6491, and 6492 ACE reaction flasks. Supplied with three 35/25 socket joints in line, plus standard taper 14/35 reinforced outer joint for thermometer. Uses 6496-10 clamp for securing flask head to flask. See 6495 for gaskets.