Products search Shop By Category Questions? Email us!sales@mackvacuum.com AdaptersCF 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 Only – FREE STUFF!Custom Vacuum Components / Vented ScrewsGS Series Ball ValvesSuper Sale Items316 Stainless Steel ComponentsREDUCER, STRAIGHT, CF 10.0″ X CF 4.50″, 304 SS$666.71Product Code: MKCF100450R Category: CF (Conflat) Flanges and FittingsCF Reducers, RotatableAvailability: In stock REDUCER, STRAIGHT, CF 10.0" 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 10.0″ X CF 4.50″, 304 SSFlange 2Flange 1BoreA(inch)104.52.375.00Related products Sale! KF (QF) to Male NPT Adapter,1/2″ MALE NPT, KF (QF) 16, 304 SS $51.63 $38.87 (out of stock) Sale! ADAPTER, 3/4″ MALE NPT, KF (QF) 25, 304 SS $67.50 $56.00 REDUCER, STRAIGHT, CF 8.00″ X CF 6.00″, 304 SS $424.27 REDUCER, STRAIGHT, CF 10.0″ X CF 6.00″, 304 SS $688.75