68729 O-Ring Set MB 25-140 FPM O-Ring (Schaufeiradkappe) for MB 25-140 O-Ring (Saugstutzen) for MB 25-140 O-Ring (Druckstutzen) for MB 25-140 O-Ring (Spiralgehäuse) for MB 25-140 52536 60083 60085 "C 2213 BSW 1""-12/16" 81465 18113 81465 34873 79112 MINIDOS A 24 PVC/FPM Mididos E24 (Diaphragm Ø64, PTFE-coated EPDM);