'Hydraulics Reservoir, Plastic, Nominal Capacity (Gal.) 2.5, Useable Capacity (Cu.-In.) 577.0, Dia. (In.) 6.75, No Breather Cap, Plastic Construction, White Plastic Finish, O-Ring Gasket, Plastic Mesh, Horizontal Mounting, No Removable Cover, For Industrial Hydraulic Systems, Length (In.) 20, Height (In.) 6-3/4, Width (In.) 6-3/4, For Use With Bucher Power Packs, Includes 2.5 gal. Tank'