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 Components1405 PUMP (WELCH)ShopWelch Vacuum Pump PartsDuoSeal Series1405 PUMP (WELCH) Showing all 4 results Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to lowSort by name: A-ZSort by name: Z-A KIT, PRIMARY, C.I., SPECIAL $313.02 KIT, PRIMARY, CAST IRON, 1405 $284.16 KIT, PRIMARY, PHENOLIC, 1405 $325.23 KIT, PRIMARY, PHENOLIC, SPECIAL $351.87