Art No. Piston Pump / Lift Hand Oil Pump ( GT112 ) Materials welded Tube,Chrome-electroplated Finishes NBR Seal PP Piston Outlet Dia 12.7mm Inlet Dia 25.2mm Capacity 135CC/Rotation 50 ~ 55R/Min Applications Heavy oil, Machine oil, Gasoline, Food (juice, milk, wine, water...) / Chemical (acid, alkali...) and so on Packing 1PC/BOX,20PCS/CTN G.W/N.W 15/12KGS Measurement 51x46x39.5mm