드와 타입형 증류 헤드, Glass Stopcock

Cat. No	Model	Joint	Size (w×h)
C17-132-486	1251-05	24/40	135×360 mm
C17-132-492	1251-06	29/42	135×365 mm

드와 타입형 증류 헤드, Teflon Stopcock

Cat. No	Model	Joint	Size (w×h)
C17-132-498	1251-07	24/40	135×360 mm
C17-132-504	1251-08	29/42	135×365 mm