The GRACO 113869 PACKING U-CUP is a high-quality spare part designed for use in material conveyor systems. It is typically made from durable materials suitable for industrial environments, though the specific material is not explicitly stated in available sources. Its primary function is to provide a reliable seal within GRACO material conveyor and pump assemblies, ensuring efficient and leak-free operation in demanding applications such as industrial painting, coating, and surface technology.

Key Features:

• U-Cup packing/seal
• Durable, high-precision design
• GRACO material conveyor and pump assemblies (e.g., Husky 205 Air-Operated Diaphragm Pumps as referenced in GRACO manuals)
• High durability
• Precision fit
• Easy to install and maintain
• Reliable performance in industrial environments

Applications:
Automotive industry, aerospace industry, industrial painting and coating systems, general surface technology

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of equipment. Non-genuine parts may compromise system integrity and safety.
• Always relieve system pressure before disassembly or replacement of parts.
• Follow manufacturer’s instructions for removal and installation of the U-Cup packing.
• Inspect related components for wear or damage during replacement.
• Ensure proper alignment and seating of the U-Cup to prevent leaks and premature failure.