The GRACO 622120 is a threaded adapter designed to connect components with 1/2-20 and 3/4-16 thread sizes. Its material is not specified, but it is intended for use within GRACO fluid handling and spray equipment to ensure secure and leak-free connections between different fittings.

Key Features:

• Threaded adapter
• 1/2-20 to 3/4-16
• Designed for use with GRACO equipment requiring 1/2-20 to 3/4-16 thread conversion
• Facilitates secure connection between different thread sizes
• Helps prevent leaks in fluid transfer systems

Applications:
Used in fluid handling, spray, and lubrication systems where conversion between 1/2-20 and 3/4-16 thread sizes is required.

Installation Notes:

• Using genuine GRACO adapters ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure threads are clean and free of debris before installation
• Hand-tighten first, then use appropriate tools to secure without over-tightening
• Check for leaks after installation and during operation
• Regularly inspect adapter for wear or damage
• Replace if signs of leakage or thread damage are present