Good, Working KNF Neuberger Laboport Vacuum Pump UN840.3 FTP. The item "KNF Neuberger Laboport Vacuum Pump UN840.3 FTP" is in sale since Wednesday, July 4, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Pumps". The seller is "bunc-kaitl" and is located in Studio City, California. This item can be shipped worldwide.