On Flir Ex Series Cameras
Four Necks Reaction 2-4 L Flask Head, 24/40
Flat Flange, 4 Necks, with #7 Ace-Thred
Four-neck, flat-flange head for use with 2,000-4,000mL 6511 ACE reaction flasks. Supplied with three standard taper 24/40 reinforced outer joints in line and a #7 Ace-Thred, internally threaded side opening for thermometer (#7 accepts 6-7mm O.D.). Thread forms a compression seal with 5029 nylon bushing and FETFE o-ring (included) and permits vertical adjustment of thermometer. Uses 6508 or 6510 clamps for securing flask head to flask. See 6495 for gaskets.
** This item is BRAND NEW – not refurbished.