This proprietary system works effectively to prevent these pressure washers from overheating when engaged. This action alone prolongs the life of these pressure washers. When engaged, the AST ® function shuts off the motor and pump after 30 seconds of inactivity when the trigger gun is not in use. When the operator squeezes the trigger gun again, the pump and motor start up. This shutoff feature is especially valuable for users who use long hoses and it would not be functional for them to go back to turn off the machine for every break.
The Super Max ® 12300 AST ® is a powerful, triple-function pressure washer. As such, it is capable of being used individually as hot water, cold water, and steam pressure washers. This commanding machine offers one of the highest pressure levels in the AST ® series, up to 3000 psi, with an astounding flow rate of 5 GPM.
With a robust 10.0 HP NEMA motor, these highly powerful pressure washers are ideal for virtually any commercial or industrial pressure washing application requiring a durable machine with extreme power.