Vertical Lift Chemical Solvent Drum Pump AVL500 is a vertical lift Nylon drum pump. Nylon is a cost effective alternative to stainless steel for dispensing Solvents, Hydrocarbons, Alcohols, Thinners, Xylene, MEK, White spirits, Ketones, Aldehydes, Esters and Fuels. Pump body is made of Nylon with a stainless steel plunger shaft, and Teflon plunger and seal. Included 2″ BSP drum adapter fastens pump into steel 210 litre drums. For use in plastic 210 litre blowpacks, you would require our Blowpack Adapter. Specifications Output/Transfer Rate: 600ml per stroke Fits Drum Sizes: 200L Body Material: Nylon, Stainless Steel Shaft with PTFE seals Adapter Type: 2″ BSP male adapter