This nozzle attaches via the industry standard 1/4″ quick connect fitting and can handle up to 5,000 psi pressure into blocked pipes. The turbo nozzle is reverse facing which helps to clear debris as opposed to compacting it into the pipe. Turbo nozzles work by spinning a nozzle or jet at a very high speed. The discharged water does not fan meaning the force of the jet stream does not dissipate like ordinary nozzles. The concentrated jet stream hitting the surface is equivalent to a cleaning effect up to 60% higher than with a fan jet making turbo nozzles very popular and highly effective under many applications. Gnaw away at Tree Roots and Major Blockages!