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 Components316 SS KF Bored Weld FlangesShop316 Stainless Steel Components316 SS KF Bored Weld Flanges Showing all 5 results Default sortingSort by popularitySort by latestSort by price: low to highSort by price: high to lowSort by name: A-ZSort by name: Z-A Flange, bored weld, 1/2″, KF (QF) 10, 316 SS $15.40 (pre-order) Flange, bored weld, 3/4″, KF (QF) 16, 316 SS $15.40 Flange, bored weld, 1.0″, KF (QF) 25, 316 SS $13.95 Flange, bored weld, 1.5″, KF (QF) 40, 316 SS $16.67 Flange, bored weld, 2.0″, KF (QF) 50, 316 SS $22.99