OR 27,00 x 5,00 EPDM70-EWRC72O-ring, črni, Peroxide cured, FDA 21. CFR 177.2600, KTW, DVGW W270, UBAAlwin Höfert
OR 165,00 x 3,50 EPDM70-1270-19011O-ring, črni, Peroxide cured, FDA 21. CFR 177.2600, (EC) No. 1935/2004, NSF61Anyseals