Crimp closure, N 20, alu. blue/tin silver, center hole, no liner 702833

	Center hole caps N 20
	Aluminium pressure release caps N 20 (special perforation for burst protection)  allow the controlled release of excess pressure of more than 3 bar
	Center tear off caps and complete tear off caps N 20
	Bi-metal crimp caps and magnetic crimp caps N 20 for use on autosamplers with magnetic transportation system –  Crimping of the bi-metal crimp caps is more convenient.
	All closures mentioned above are available with silicone / PTFE septa as well as with butyl / PTFE septa in different versions. Applications above 120 °C require silicone / PTFE septa.
	Individual septa, stoppers as well as PE caps N 20 are also available.
	Manual and electronic crimping tools N 20 complete this product range.

Bi-metal crimp caps and magnetic crimp caps N 20 

Septa are assembled, caps are ready-to-use.

Septa are shown for illustration purposes only, images upside down.

Packs of 100 closures each