Gear pump GR2 - Rotation anticlockwise ACW - Capacity 11.3 cc / rev. - Maximum pressure 250 bar - V.max. 3500 rpm - Central body in aluminium , and base in cast iron - cast iron flange attachment holes D = 11.1 mm - 60x60 = Int - centering diameter D = 52mm. - Shaft D = 17.4 mm with a pen Sp.8mm - Fittings lateral EUROPE - INLET hole D = 13.1 mm - Wheelbase = 30.2 The M6 - OUTLET hole D = 13.1 mm - Wheelbase = 30.2 The M6