Pressure washer coupler converts metric M22 female NPT thread to 1/4'' male NPT., wand, hose and pump connection.<br>constantly working to make you more efficient and safer at pressure washing.<br><p></p><p> is committed to developing a more efficient and safer pressure washer attachment, helping people reduce garden spraying and cleaning fatigue.We are known for our amazing pressure washer accessories, such as nozzle, wand, gun, coupler, foam cannon.</p><h3>Feather</h3><ul><li>1.M22 female NPT to 1/4'' male NPT thread</li><li><li>2.Comparable with M22 14mm fitting</li><li>3.Working pressure up to 5,000 PSI</li><li>4.Maximum temperature is 300°F</li><li><p>Sold by Briday Store</p></li></ul>Package includes 1x pressure washer adapter. The inside diameter of the M22 end cap is 14mm, NOT 15mm.If your fitting is M22 15mm this may cause leaks.Therefore not suitable for the M22 15mm connection. Pressure Washer Adapter Convert M22 threaded fittings to a 1/4 inch female NPT connector. Pressure washer adapter Made of brass, stainless steel and plastic, corrosion resistant.Working pressure is up to 5000 PSI. Used on universal connection of lance, wand, hose and pump.It connects the sewer jet hose to the pressure washer pump.