OR 35,00 x 3,00 EPDM70-EWRC72O-ring, črni, Peroxide cured, FDA 21. CFR 1.772.600, KTW, DVGW W270, UBAAlwin Höfert201-99831
OR 50,00 x 4,00 FPM80-VR1O-ring, črni, Bisphenol cured, BAM, DVGW DIN EN 549/682Alwin Höfert201-99856