<p>Paint spray tip 521 is a spray nozzle designed for working with wall paints, facade paints, and primers, where fast coverage of large surfaces is important. The 521 designation means a spray angle of approximately 50&deg; and an orifice size of 0.021&rdquo; (approx. 0.53 mm), which translates into a wide working fan of about 25&ndash;30 cm at a standard distance from the surface. This size allows for smooth operation without constantly going back over the same areas or dealing with uneven coverage.</p><br/><h4>Technical specification:</h4><br/><ul><br/><li>Type: <strong>paint spray tip for airless sprayers</strong></li><br/><li>Size: <strong>521</strong></li><br/><li>Spray angle: <strong>approx. 50&deg;</strong></li><br/><li>Spray width: <strong>approx. 25&ndash;30 cm</strong></li><br/><li>Orifice size: <strong>0.021&rdquo; (~0.53 mm)</strong></li><br/><li>Application: <strong>latex, acrylic, facade paints, primers</strong></li><br/><li>Surfaces: <strong>walls, ceilings, facades, large areas</strong></li><br/></ul>