The Super Max ® 15700 is a stationary, tri-mode electric pressure washer that builds upon the features of the 15500. The same heating options are available as other models (no.1 or no.2 heating oil, diesel, kerosene, natural gas, or propane), as well as the ability to use this machine as a cold water, hot water, or steam pressure washer. However, the 15700 offers a higher flow rate (5 GPM) and pressure (1500 psi) than the 15500. Like all 1500 series models, the 15700 can be purchased with an
optional phosphatizing system (essential for cleaning metallic surfaces prior to powder-coating), optional two gun operation, or an optional wet sandblasting system. This model is ideal for commercial/industrial applications that require the permanent addition of a powerful tri-mode electric pressure washer and that have power requirements beyond the 15500.