Entegris GateKeeper Inert Gas Purification Unit CE35KFN4R with 3 Swagelok 183940 Valves. The item "New Entegris GateKeeper Inert Gas Purification Unit CE35KFN4R, 3 Swagelok Valves" is in sale since Wednesday, June 3, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps". The seller is "aerospacesurplusnett" and is located in Valencia, California. This item can be shipped worldwide.