Diaphragm vacuum pump 230V, 8 mBar obtainable pressure KNF Model N820.3FT. Previously used for general purpose lab work and primarily dessication, still working well. Some external paint has flaked off.The item "Diaphragm vacuum pump 230V 8 mBar obtainable pressure KNF Model N820.3FT. 18" is in sale since Thursday, December 19, 2019. This item is in the category "Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "daedelus1232" and is located in Much Hadham. This item can be shipped to United Kingdom.