REACTION FLASK HEAD, Ace-Thred

Conical 4" (10.2 cm) neck for use with 6475, 6476, 6477, 6479, 6480, 6481, 6491, 6492, 6497, 6498 and 9656 ACE Reaction Flasks. Supplied with three outer joints in line, plus a thermometer side arm which is internally threaded for use with 5029 Nylon Bushing. Use of the threaded side arm permits easy adjustment of thermometer depth. Use 6496 Clamp for securing to flasks. Supplied complete with 5029 Bushing and FETFE O-Ring. For extra bushings, see 5029-10. For extra O-Rings, see 7855-704.