Wide range of uses: This stainless steel fixed sewer nozzle can be widely used in cleaning applications such as general sewers, drain cleaning, industrial pipe and tube cleaning, can provide good cleaning results, so it is an ideal choice for cleaning flushing debris or fixed pipes Solve blockages: The sewer ejector parts for pressure washers can help you unclog more types of indoor and outdoor drains, they can be used in conjunction with different kinds of pressure washers and easily flush obstructions, and can also solve many blockage problems such as oil blocks, fine sand or other obstacles Practical functions: The pointed ejector nozzle is designed with 1 front ejector and 6 rear ejectors, the button nose sewer ejector nozzle has 1 front ejector and 3 rear ejectors, the rotating flat jet nozzle has 1 rotating jet, different nozzles can be applied to different occasions, the front hole is conducive to cutting debris and breaking up stubborn front holes, and the rear hole drives the nozzle forward and flushes debris Package Contents: You will receive 3 pieces of sewer jet nozzles suitable for sewer jetting hoses with 1/4 inch male end, the 3 different shapes of jet nozzles have different sizes, the rotating flat jet nozzle measures 3.4 x 1.9 x 1.9 cm/1.4 x 0.8 x 0.8 inches, button nose sewer jet nozzle measures approx. 3.3 x 1.8 x 1.8 cm/1.3 x 0.7 x 0.7 inches, tip jet nozzle measures approx. 5.5 x 2.5 x 2.5 cm/2.2 x 1 x 1 inchesDurable Material: This rotating button nose sewer jet nozzle is made of stainless steel, which can effectively prevent rust and rot, providing you with long-term application, the jet nozzle has a working pressure of up to 5000 PSI and can withstand hot water temperature up to 310 degrees Fahrenheit