Model: Z0.036/8 Motor Power(HP/KW): 1/0.75 Capacity(L/min): 40 Speed(RPM): 1180 Pressure(BAR/PSI): 8/115 Tank(L): 30 Weight(Kg): 40 Dimension(L*W*H): 73*34*60cm Model: Z0.05/8 Motor Power(HP/KW): 1.5/1.1 Capacity(L/min): 80 Speed(RPM): 1180 Pressure(BAR/PSI): 8/115 Tank(L): 40 Weight(Kg): 45 Dimension(L*W*H): 73*37*69cm