Gear pump group3 - Clock-wise rotation - Displacement 73,82 cc/rev - Max pressure 170 bar - Max speed 2500rpm - Aluminum central body - Back and flange in cast iron holes D=11mm Int.=149,4x114,3 - Centering diameter D=60,3mm. Shaft D=24,6 conical 1:8 - Disc tab Sp.4,75mm - Side connections INLET hole D=33mm - Wheelbase I=62 viti M12 - OUTLET hole D=27mm - Wheelbase I=51 viti M10.