The Graco LP421 SwitchTip is an Original Equipment Manufactured (OEM) spray tip, expertly designed by Graco to deliver unmatched performance, precision, and durability. Featuring RAC X Guard and SmartTip technology, this spray tip ensures excellent atomization at lower pressures. It reduces overspray, minimizes material waste, and extends the life of both your sprayer and the spray tip itself. Built for contractors and professionals, it offers the reliability required to achieve consistent, high-quality finishes on a wide range of painting projects.
The Graco RAC X LP 421 tip is compatible with all Graco sprayers that utilize the RAC X Guard system. It integrates seamlessly with Ultra Max II sprayers, GMAX series sprayers, and Magnum Pro models. With a fan width of 8–10 inches (at 12 inches from the surface) and a 0.021-inch orifice size, this tip is designed for medium to heavy coatings, making it ideal for latex paints, primers, block fillers, and elastomerics.
The Graco LP421 spray tip combines a mid-size orifice with a balanced fan pattern, making it versatile for both residential and commercial projects where uniform coverage and durability are critical.
This OEM spray tip delivers several professional-grade benefits:
The Graco 421 RAC X LP SwitchTip is engineered for efficiency, making it an essential tool for painters tackling large surfaces with medium-to-heavy coatings.
Choosing authentic OEM components is essential for reliability and long-term performance. Manufactured to strict quality standards, this spray tip ensures compatibility and durability unmatched by aftermarket alternatives. Genuine graco spray tip guards and tips safeguard your sprayer investment while providing professional-grade results across every project.
Spray tips naturally wear with use, leading to wider patterns, uneven coverage, and wasted paint. Replacing your worn tip with a Graco LP421 SwitchTip restores efficiency, accuracy, and material savings. With its RAC X reversible design, clogs are cleared quickly, ensuring uninterrupted workflow. Pairing this spray tip with OEM graco repair kits ensures your sprayer remains in peak condition for years to come.
The LP421 is designed for medium-to-heavy coatings, including block fillers, elastomerics, primers, and thick latex paints. With a 0.021-inch orifice and 8–10 inch spray fan, it is ideal for walls, siding, ceilings, and other broad surfaces. Its precision and efficiency make it a go-to choice for both residential contractors and industrial painting professionals who demand consistent, reliable results.
For genuine OEM parts and accessories, trust sprayersandparts.com. We specialize in providing contractors and professionals with top-quality Graco products. Benefits of purchasing from us include:
Our catalog includes everything from graco nozzles and tips to pumps, pistons, and accessories, ensuring you always find the right parts to keep your sprayer operating at its best.
The Graco LP421 SwitchTip is a durable, efficient, and versatile OEM spray tip built for medium-to-heavy coatings. Compatible with Ultra Max II, GMAX, and Magnum Pro sprayers, it ensures precise application, reduced overspray, and extended sprayer life. Order today from sprayersandparts.com to get authentic graco airless sprayer tips, accessories, and replacement parts that guarantee professional results and long-term reliability.
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