OR 73,50 x 5,00 EPDM70-EWRC72O-ring, črni, Peroxide cured, FDA 21. CFR 1.772.600, KTW, DVGW W270, UBA ELLAlwin Höfert21-35014
OR 22,00 x 5,00 EPDM70-1270-19011O-ring, črni, Peroxide cured, FDA 21. CFR 1.772.600, (EC) No. 1935/2004, NSF61Anyseals21-34760