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 ComponentsCENTER RING, KF (QF) 40, VITON, 316 SS$13.85Product Code: MKKF40CR316 Categories: 316 Stainless Steel Components316 SS KF Center Rings w/Viton O-Rings;KF (QF) Flanges and FittingsKF Centering Ring w/ Viton O-ringAvailability: In stock CENTER RING, KF (QF) 40, VITON, 316 SS quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.CENTER RING, KF (QF) 40, VITON, 316 SSA(inch)B(inch) 1.571.61You may also like… TEE, EQUAL, KF (QF) 40, 304 SS $29.00 Related products TEE, ADAPTIVE, KF (QF) 25 to 1/8″ FEMALE, NPT, ALUM $69.43 Sale! ADAPTER, 1/4″ MALE NPT, KF (QF) 25, 304 SS $51.64 $34.50 CENTER RING, KF (QF) 50, VITON, 304 SS $10.99 CENTER RING, KF (QF) 50, VITON, 316 SS $18.15