Price excludes freight.

The Super Max™ 15900 AST® is the most powerful pressure washer in the 15000 AST® series. Featuring Daimer's exclusive, one-of-a-kind AST® (Automatic Shutoff Technology®), this stationary, tri-mode electric pressure washer enables users to get full functionality out of their pressure washer machines for years to come. AST® Technology reduces the wear and tear on the parts and other components, thus extending the life of this robust pressure washer machine.

Powered by an ultra-powerful 10 HP NEMA engine, this robust stationary pressure washer machine provides extreme pressure of 3000 psi and flow rate of 5 GPM. The 15900 AST® features the same heating options and additional options as other models in the 15000 AST® series, including optional two gun operation. With all of these features and more, the Super Max® 15900 AST® is the ideal solution for industrial/commercial applications requiring the addition of a permanent tri-mode pressure washer system with high power for a wide variety of demanding cleaning applications, including metallic powder coating.

What is AST® Technology?

AST® is a proprietary system that works as follows: When AST® is engaged, it shuts off the pump and motor after 30 seconds if the gun is not in use and water is not flowing through the system. When the pressure washer operator pulls the trigger again, the motor and pump go on. This feature is particularly useful for applications in which the pressure washer operator is using a long hose, say more than 25 feet, and it is not practical for them to go back and forth to the machine to turn it off during every break.

The pumps and motors in conventional electric pressure washers remain active whether or not water is flowing through the system. As a result the user has to keep walking back to the system to shut it off or risk damaging the motor and pump.

Daimer offers pressure washers in a variety of power configurations for worldwide requirements. The following are available: 110-120V, 208V, 220-240V, 380V, 400V, 415V, 440V, 480V, and 600V; single and three phase; 50 or 60 Hz. Please contact us for pricing.