The GRACO 177021 is a pipe fitting nipple with a hex design, intended for use in fluid transfer systems within GRACO equipment. Its material is not specified in available sources, but it is designed to connect and secure piping in spray equipment and related systems.

Key Features:

• Fitting, Nipple, Pipe, Hex
• 177021
• Designed for use with GRACO spray equipment and related systems
• Hex design for secure installation and removal
• Compact and lightweight (approx. 0.2–0.225 lbs)
• Durable construction for reliable performance

Applications:
Used in fluid transfer and spray equipment systems, particularly where secure pipe connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Ensure threads are clean and undamaged before installation
• Use appropriate tools to tighten the hex fitting securely
• Check for leaks after installation
• Regularly inspect fittings for wear or damage
• Replace if signs of leakage or thread damage are present
• Follow manufacturer guidelines for maintenance intervals