The GRACO 16H375 is a coupling adapter designed for use with GRACO President 4-Ball pumps. It is a genuine spare part intended to facilitate secure and reliable connections within GRACO spray equipment. The material is not specified, but it is engineered for compatibility and durability in demanding industrial environments.

Key Features:

• Coupling Adapter
• President, 4-Ball, Stubby
• GRACO President 4-Ball pumps
• Compact design (2.4 x 3.6 x 2.4 inches)
• Lightweight (0.6 lbs)
• Engineered for reliable connection and alignment in pump assemblies

Applications:
Used in GRACO President 4-Ball pump assemblies for spray equipment, suitable for industrial and commercial fluid handling applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure proper alignment of the coupling adapter during installation.
• Tighten the coupling nut to the recommended torque (90-100 ft-lb / 122-135 N•m) as specified in the GRACO manual for secure fit and proper pump rod alignment.
• Regularly inspect the adapter for wear or damage and replace as needed to maintain equipment reliability.