The GRACO 18H072 Kit is a replacement pump assembly designed for the Ultra QuickShot series of airless paint sprayers. It is engineered to restore or upgrade the pump system within these sprayers, ensuring reliable performance for small to medium painting jobs. The kit is intended for use with water-based, solvent, and flammable architectural coatings. Material specifics are not detailed, but it is constructed to meet GRACO’s standards for durability and compatibility with the QuickShot system. Key Features: Piston pump assembly kit Ultra QuickShot series (compatible with models such as 20B473, 20B475, 20B476) GRACO Ultra QuickShot sprayers (e.g., 20B473, 20B475, 20B476); compatible with water-based, solvent, and flammable architectural coatings Fully repairable design Engineered for easy maintenance and replacement Reliable performance for small to medium painting jobs Designed to restore or upgrade the pump system in QuickShot sprayers Applications:Used as a replacement or upgrade for the pump assembly in GRACO Ultra QuickShot airless paint sprayers, suitable for small to medium painting projects involving water-based, solvent, or flammable architectural coatings. Installation Notes: Using genuine GRACO replacement parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise sprayer reliability and void warranties. Follow the equipment manual for step-by-step installation instructions Ensure the sprayer is powered off and depressurized before beginning installation Use appropriate tools and torque specifications as outlined in the manual (e.g., torque to 18 ± 5 in-lbs for certain components) Inspect all seals and o-rings for wear or damage during installation Test the sprayer after installation to confirm proper operation Regularly inspect the pump assembly for signs of wear or damage Replace worn or damaged components promptly Clean the pump and associated parts after each use to prevent clogging and prolong service life Use only compatible coatings as specified by GRACO
