ORIGINAL FOAM CANNON - Foam Lance with 32 oz. bottle for home or professional car washing. Includes a 1/4" Plug, M22, Tube and Bottle. ATTACHES TO PRESSURE WASHER - The car wash foam cannon attaches to your pressure washer with one of the included fittings. This car wash high pressure foam cannon provides a PSI range of 1,100 to 5,000 PSI. CAR WASHING - Car wash foam cannon pressure washer attachment ideal for contract or home vehicle cleaning. GPM range consists of 1.4-5.3. Car wash foam cannon is able to withstand a max temperature of 140 degrees Fahrenheit. OUTDOOR CLEANING - Use the soap attachment for pressure washer to clean your vehicle, pole barn siding, house, fence, sidewalk, and roof. ADJUSTABLE – Foam cannon car wash with a chemical injection knob to increase or decrease foam output. Create thicker, denser foam for deeper cleaning to remove dirt and grime.