Product Configurator Back to catalogUnion Connection Seal$0.00TypePlease choose2-1/8"-16 Male Union NutPlease chooseInst. ConnectionPlease chooseWelded (8mm) - W1/4" NPT - 21/2" NPT - 4Please chooseProcess Connection SizePlease choose1.0"1-1/2"2.0"3.0"4.0"Please chooseBody MaterialPlease choose316SS304SS321SS347SSAlloy 20Alloy C-276Alloy B-3Monel 400Alloy 600Alloy 2205Nickel 200TitaniumZirconium 702Please chooseDiaphragm Material:Please choose316SS304SS321SS347SSAlloy 20Alloy C-276Alloy B-3Monel 400Alloy 600Alloy 2205Nickel 200TitaniumZirconium 702Please chooseGasket Material:Please choosePTFE O-RingPlease chooseOptionsPlease chooseGold Plated 0.0003 (7.5 microns) Thick ASTM B488, TYPE III, GRADE AGold Plated 0.0007 (17.5 microns) Thick ASTM B488, TYPE III, GRADE AGold Plated 0.001 (25 microns) Thick ASTM B488, TYPE III, GRADE APTFE Coated DiaphragmPlease chooseIn stock Add More Add to BagGo to CheckoutSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itUnion Connection Seal