Sound pressure range listed is A-weighted at a distance of 5 feet from the fan with a directivity factor of Q=2 (hemispherical radiation) and has been tested per AMCA standard 303

seats and springs• Continuously lubricated seals and V-packings• Triple lip oil seals• Extra long connecting rods made from a special alloy• Die-cast aluminum crankcases with oversized cooling fins• Premium bearings for exceptional load support• Maximum 140° F

Dilution Ratio: 1:16

Ergonomic Stay-Cool Handle

Pressure-Pro 4200 PSI @ 4.0 GPM Viper Pump Belt Drive Honda Engine Cold Water Gas Pressure Washer Cast Iron Sound pressure range listed isStandard Accessories Gun wand assembly w quick connects 50 high pressure hose w quick connects Chemical injector assembly w quick connects 4 color coded QC spray nozzles 1 color coded QC chemical nozzle Available Options Skid Mount precede model with S Example: S E4040HG Block Mounted K7 Unloader 3500 PSI max Standard Features Revolutionary aircraft grade aluminum frame with dual handles (no welds to fail) Lifetime frame warranty 50 mesh inlet filter