Description
The GRACO 122639 is a stainless steel swivel fitting designed for high-pressure fluid transfer applications. It connects 1-inch NPS (National Pipe Straight) to 3/4-inch NPT (National Pipe Taper) pipe threads, featuring a female-to-female configuration. This part is intended for use in GRACO equipment where secure, leak-resistant, and durable connections are required under demanding conditions.
Key Features:
- Swivel fitting
- 1NPS x 3/4NPT
- Stainless steel
- 3,000 PSI (3K)
- Designed for GRACO equipment requiring 1NPS to 3/4NPT connections
- Stainless steel construction for corrosion resistance and durability
- Swivel design for flexible installation and reduced hose stress
- Female-to-female (FF) configuration for direct pipe-to-pipe connection
- Medium series (MS) for robust performance in industrial environments
Applications:
Used in industrial fluid handling systems, including lubrication, paint, and chemical transfer applications where high-pressure, reliable connections are essential.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and safety in high-pressure applications.
- Ensure threads are clean and free of debris before installation
- Apply appropriate thread sealant or tape as recommended for the application
- Tighten securely but avoid over-torquing to prevent damage to threads
- Inspect regularly for leaks or wear, especially in high-pressure environments






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