Gear pump GR2 - Rotation clockwise CW - Capacity 6,30 cc / rev. - Maximum pressure 250 bar - V.max 3500 rpm - Centralbody in aluminium - Bottom flange and coupling in IRON hole D = 9mm - Int = 100x72 - centering diameter D = 80mm. -shaft B19 x 14 9T DIN-5482 - Side fits BOSCH - INLET hole D = 19mm - Wheelbase I = 39.7 screws M8 - OUTLET hole D = 14.2 mm - wellbase I = 30.2 screws M6.