Description
Graco Pump Cylinder
The Graco Pump Cylinder is a precision-engineered OEM fluid cylinder designed to restore full performance to a wide range of Graco PC and PC-Pro airless sprayers. As the main chamber where the piston and packings operate, this cylinder provides the critical smooth bore surface required to maintain high pressure, consistent flow, and long packing life. When a pump begins showing symptoms such as reduced pressure, difficulty priming, inconsistent spray pattern, or accelerated packing wear, the cylinder is often the root cause especially if it has become scored, worn, or out-of-round from heavy use or abrasive materials.