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 OnlyPressure Measurement VacuumCustom Vacuum Components / Vented ScrewsGS Series Ball ValvesSuper Sale Items316 Stainless Steel ComponentsKF (QF) to CF adapter, CF 2.75 to KF (QF) 25, 304 SS$65.98Product Code: MKCF275KF25ADP Category: Vacuum Adapters KF (QF), NPT, VCR, ISO, CFFlange to Flange Adapters KF, QF, CF, ISOAvailability: In stock KF (QF) to CF adapter, CF 2.75 to KF (QF) 25, 304 SS quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.KF (QF) to CF adapter, CF 2.75 to KF (QF) 25, 304 SSA(inch)B(inch)C(inch)KF252.751.78Related products KF (QF) to CF adapter, KF (QF) 50 to CF 1-1/3 inch Flange, 304 SS $71.05 ISO to CF adapter, ISO 100 to CF 6.00 inch Flange, 304 SS $255.78 KF (QF) to CF adapter, KF (QF) 50 to CF 4.50 inch Flange, 304 SS $137.03 ISO to CF adapter, ISO 63 to CF 4.50 Flange, 304 SS $192.85