Gear pump GR2 - Rotate clockwise CW - Capacity 4,5 cc / rev. - Maximum pressure 250 bar - V.max 3500 rpm - Central body in aluminium - cover and flange in IRON -holes D = 9mm - Int = 96x71,4 - centering diameter D = 36,5 mm. Shaft D = 17,4 tapered 1:8 - Tongue disc thickness 3,2 mm - Attacks laterals INLET hole D = 13,1 mm -wheelbase I = 30,2 screw M6- OUTLET hole D = 13,1 mm -wheelbase I = 30,2 screw M6-