The GRACO 513817 is a straight connector fitting designed to join or adapt fluid lines within GRACO equipment. Its material is not specified in available sources, but it is intended for use in fluid handling systems where a secure, leak-free connection between 3/8 inch tube and 1/4 inch female NPT (National Pipe Thread) is required.

Key Features:

• Fitting, Connector, Straight
• 3/8 T x 1/4 FNPT
• Designed for use with GRACO fluid handling equipment
• Provides a secure, leak-free connection between tube and threaded port
• Straight design for direct inline connections
• Reliable performance in fluid transfer applications

Applications:
Used in fluid transfer and lubrication systems, particularly where adaptation between tube and threaded connections is needed. Suitable for industrial, mining, and agricultural equipment maintenance.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure both tube and threaded port are clean and free of debris before installation
• Hand-tighten the fitting, then use appropriate tools to secure without over-tightening
• Check for leaks after installation and during system operation
• Regularly inspect fittings for signs of wear or leakage
• Replace fittings if damage or leaks are detected
• Follow manufacturer guidelines for system maintenance