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 ComponentsADAPTER, 1/2″ FEMALE VCR, KF (QF) 40, 304 SS$110.64Product Code: MKKF4012FVCR Category: Vacuum Adapters KF (QF), NPT, VCR, ISO, CFKF (QF) Flange to Female VCR Adapters,VacuumAvailability: In stock ADAPTER, 1/2" FEMALE VCR, KF (QF) 40, 304 SS quantity Add to cart Free Shipping on Orders Over $100**Exclusions apply. See Shipping & Return Policy for details.ADAPTER, 1/2″ FEMALE VCR, KF (QF) 40, 304 SSA(inch)B(inch) 2.171.65 Related products ADAPTER, 3/8″ FEMALE VCR, KF (QF) 25, 304 SS $104.31 ADAPTER, 3/8″ FEMALE VCR, KF (QF) 40, 304 SS $84.85 ADAPTER, 1/4″ FEMALE VCR, KF (QF) 16, 304 SS $54.96 ADAPTER, 1/4″ FEMALE VCR, KF (QF) 25, 304 SS $66.38