The gun body is made of engineering plastic, internal structure is brass and stainless steel, which is strong and reliable<br> Working normally at 3000PSI-4000PSI <br> 1/4 inch outlet quick disconnect fitting, M22-15mm fitting, M22-14mm Thread inlet fitting (inside diameter 14mm)<br><br> <b>Specification:</b><br> Interface: 1/4" quick disconnection fitting<br> Requires pressure: 150BAR - 2175PSI<br> Maximum pressure: 300BAR - 4350PSI<br> Requires Flow: 2.0Gpm<br> Maximum flow: 5.3Gpm<br> Material: Plastic, Stainless Steel and Brass<br> Highest Water Temperature: 60℃/140℉<br><br> <b>Warm Note:</b><br> 1.Manual measurement, please allow slight errors on size.<br> 2.The colors may exist slight difference due to different screens.<br> 3.Please no hesitate to contact us if you have any questions, we will get back to you asap and try our best to solve the problem until you are satisfied.<br> 4.Make sure the nozzles is fastened to the gun handle tightly, or it will leak.<br> 5.Wash the gun and nozzles by clean water after using.<br> <b>Attention</b><br> Make sure your pressure washer hose is 14mm or 15mm diameter inside the M22 metric thread. If the size is wrong, it may cause water leakage.
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