DURAN® stopcock plug with thread, hollow, glass handle, ground, compl. with 3-piece stopcock safety device, NS 14.5, bore 2.5 mm

DURAN® stopcocks, hollow and ground, with thread and glass handle, NS 14.5 Hollow DURAN® stopcocks are well suited for work involving temperature changes and higher requirements for tightness. Special features and advantages: Hollow stopcock plug with thread, glass handle and 3-part stopcock retainer To be used for higher leak tightness requirements Application: For work with temperature changes and higher demands on tightness