The Stanley high-pressure washer is a great helper for yard cleanup, washing your car, and many other tasks. The model delivers a maximum pressure of 1600 PSI with a water flow rate of 1.3 gallons per minute. It operates from a regular 120-volt outlet. It comes with a 100 series gun with a safety lock - important for safety. The adjustable nozzle allows you to change the type of spray right while you're working without stopping. There is a barrel extension - convenient for reaching high places or working under a car. The high-pressure hose is 20 feet long - long enough to move freely around the machine or on the patio without having to constantly move the unit itself. There is a 14 ounce foam nozzle - great for applying detergents. The foam is thick - the car or facade is cleaned much more effectively. The pump is axial with an oscillating washer, a design that has proven itself in domestic washers.