12864-27, 200mm PTFE head, (1) 1 center neck, (3) 1-1/2 vertical necks, (2) 1 10 x 10 degree compound angle necks, (2) 1/2 vertical necks
200mm PTFE heads allow for various combinations of jointed and/or compression fitting openings as well as the ability to plug unused openings. For use with any Schott-style, o-ring grooved flanged reaction vessels such as Ace codes 6521, 6522, 6523, 6524 and 6526. For fittings, see Ace codes 12866, 12867, 12869 and 12871.
