The Graco 563178 is a threaded pipe extension fitting designed to connect 1/8 inch NPT (National Pipe Thread) male and female components. It is constructed from steel and is intended for use in fluid handling systems, particularly within GRACO equipment, to extend or adapt piping runs.

Key Features:

• Pipe Extension / Coupling
• 1/8 NPT Male X 1/8 NPT Female, 2-1/4 inch (5.7 cm) long
• Steel
• Compatible with 1/8 inch NPT threaded connections
• Threaded connection for secure fit
• Compact and durable steel construction
• Standardized NPT sizing for broad compatibility

Applications:
Used in fluid handling and lubrication systems to extend or adapt piping runs, particularly in industrial and maintenance equipment.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and reliability within GRACO equipment.
• Ensure threads are clean and free of debris before installation
• Apply appropriate thread sealant if required for the application
• Hand-tighten before using tools to avoid cross-threading
• Check for leaks after installation