Description
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






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