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 ComponentsREDUCER, STRAIGHT, CF 6.0″ X CF 4.50″, 304 SS$254.00Product Code: MKCF100450R-2 Category: CF (Conflat) Flanges and FittingsCF Reducers, Rotatable REDUCER, STRAIGHT, CF 6.0" X CF 4.50", 304 SS quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.REDUCER, STRAIGHT, CF 6.0″ X CF 4.50″, 304 SSFlange 2Flange 1BoreA(inch)6.04.51.834.50Related products REDUCER, STRAIGHT, CF 8.00″ X CF 2.75″, 304 SS $358.15 Sale! ADAPTER, 1/8″ MALE NPT, KF (QF) 25, 304 SS $46.81 $35.75 REDUCER, STRAIGHT, CF 10.0″ X CF 8.00″, 304 SS $721.81 REDUCER, STRAIGHT, CF 6.00″ X CF 2.75″, 304 SS $220.40