Products search Shop By Category Call 866-674-6225AdaptersCF Flanges and FittingsHigh Vacuum Bellows SS HosesValvesWeld TubesISO Flanges and FittingsKF (QF) Flanges and FittingsAlcatel Vacuum Pump PartsLeybold Vacuum Pump PartsPfeiffer Vacuum Pump PartsWelch Vacuum Pump PartsGreases – SuppliesVacuum Rated HosesUniversities OnlyPressure Measurement VacuumCustom Vacuum Components / Vented ScrewsGS Series Ball ValvesSuper Sale Items316 Stainless Steel ComponentsBriskHeat®ISO 80, SS Center Ring, Viton, Alum Retainer$43.18Product Code: MKISO80CRR Category: ISO,LF Flanges and FittingsCentering Ring SS, Viton O-ring, Alum RetainerAvailability: In stock ISO 80, SS Center Ring, Viton, Alum Retainer quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.A(inch)B(inch) 4.293.14 Related products SO 200, SS Center Ring, Viton, Alum Retainer $76.56 ISO 250, SS Center Ring, Viton, Alum Retainer $103.68 Sale! ADAPTER, 1/4″ MALE NPT, KF (QF) 25, 304 SS $51.64 $34.50 ISO 100, SS Center Ring, Viton, Alum Retainer $47.85