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®REDUCER, CONICAL, CF 4.50″ X CF 2.75″, 304 SS$181.83Product Code: MKCF450275RC Category: CF (Conflat) Flanges and FittingsCF Conical Reducers, RotatableAvailability: In stock REDUCER, CONICAL, CF 4.50" X CF 2.75", 304 SS quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.REDUCER, CONICAL, CF 4.50″ X CF 2.75″, 304 SSA(inch)B(inch)C(inch)4.502.752.96Related products Sale! ADAPTER, 1/8″ MALE NPT, KF (QF) 16, 304 SS $45.32 $29.00 TEE, ADAPTIVE, KF (QF) 25 to 1/8″ FEMALE, NPT, ALUM $69.43 Sale! ADAPTER, 1/8″ MALE NPT, KF (QF) 25, 304 SS $46.81 $35.75 ADAPTER, 1/4″ MALE VCR, KF (QF) 16, 304 SS $54.96