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®SO 200, SS Center Ring, Viton, Alum Retainer$76.56Product Code: MKISO200CRR Category: ISO,LF Flanges and FittingsCentering Ring SS, Viton O-ring, Alum RetainerAvailability: In stock SO 200, 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) 9.418.26 Related products ISO 100, SS Center Ring, Viton, Alum Retainer $47.85 Sale! KF (QF) to Male NPT Adapter,1/2″ MALE NPT, KF (QF) 16, 304 SS $51.63 $38.87 (out of stock) TEE, ADAPTIVE, KF (QF) 16 to 1/8″ FEMALE, NPT, ALUM $65.57 TEE, ADAPTIVE, KF (QF) 40 to 1/4″ FEMALE, NPT, ALUM $81.96