24Y472 power paint sprayer pumps are crafted from steel to provide longevity and resistance for high performance. Featuring a reciprocating mechanism and pump technology, these pumps deliver efficient, even and precise paint application, reducing waste and saving material costs. The sprayer frame features hex nut grooves; slide the front plate up to remove the entire pumps. 24Y472 replacement pumps include a built-in gasket with lubrication function, ensuring smooth operation and extended pump life, and no additional lubrication is needed during use. Use scenarios - Large area painting such as walls, fences, or exterior building surfaces where a consistent spray pattern minimizes material usage - Coating machinery, metal parts, or automotive panels that require smooth, precise application - Workshop or DIY projects that benefit from easier pump maintenance and reduced downtime due to built-in lubrication