The GRACO 122721 is a swivel adapter designed to connect JIC6 (37° flare) and 1/4 inch NPT (National Pipe Thread) fittings. It is constructed from mild steel and is intended for use in fluid handling systems, facilitating secure and flexible connections within GRACO equipment such as sprayers, lubrication systems, and fluid transfer setups.

Key Features:

• Swivel Adapter
• JIC6 x 1/4NPT, Female, Mild Steel, 5K
• Mild Steel
• Compatible with JIC6 and 1/4 inch NPT fittings
• Swivel design for flexible installation and alignment
• Robust mild steel construction for durability
• Female threads for secure connection

Applications:
Used in fluid transfer, lubrication, and spray systems where flexible, reliable connections between JIC and NPT fittings are required. Commonly found in industrial, agricultural, and maintenance equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in high-pressure fluid systems.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape for NPT connections
• Hand-tighten before final torque to avoid cross-threading
• Check for leaks after installation and during initial operation
• Regularly inspect for wear, corrosion, or leaks
• Replace if signs of damage or excessive wear are present
• Follow manufacturer’s recommended maintenance schedule