GRACO Single Ball Check Valve - 35 psi Nominal Cracking Pressure, M12 x 1.5, Steel, 5,000 psi - (SKU: 564328) Based on GRACO’s product numbering

Based on GRACO’s product numbering conventions and similar part numbers

The pump is constructed from rugged cast aluminum and is intended for use in harsh

Single roller design for extended hose life

Counterbalance spring for positive closure at extremely low pressures

For use with virtually all GRACO HVLP 1-quart cups

GRACO Single Ball Check Valve - 35 psi Nominal Cracking Pressure, M12 x 1.5, Steel, 5,000 psi - (SKU: 564328) Based on GRACO’s product numberingThe GRACO 564328 is a single ball check valve constructed from steel, designed to allow fluid flow in one direction while preventing backflow. It is intended for use in hydraulic or lubrication systems within GRACO equipment, offering reliable performance under high pressure. Key Features: Single Ball Check Valve M12 x 1. 5 Steel 5,000 psi (35 MPa, 350 bar) Maximum Working Pressure Designed for GRACO hydraulic and lubrication systems; compatible with