The 3400 PSI turbo nozzle for cold water use has a quick connect turbo nozzle for faster and deeper cleaning action providing a powerful oscillating jet of water for pressure washers rated up to 3400 PSI. While standard spray nozzles do a great job of cleaning, with the Turbo Nozzle, you can cut cleaning time in half. Ideal for cleaning brick, concrete and vinyl, this turbo nozzle cleans faster than standard nozzles. Simply connect the Turbo Nozzle to any standard quick-connect, cold water, gas pressure wand.