Evolution 2 Honda GX390 Pressure Washer - 15lpm - 250bar - 1450 RPM Gearbox DrivePowered by the ultra reliable Honda GX390, the Evolution 2 is powerful enough to deal with the some of the toughest domestic and commercial cleaning duties. The powder coated frame allows it be easily maneuvered between jobs. Coupled with the Honda GX390 is the Interpump 59 Series pump, a powerful pump that runs at 250 bar 3626 psi, with a flow rate of 15 LPM. Available with recoil or electric start and optional hose reel trolley with 40m of wire