The GRACO 6307-38 is a hydraulic or fluid transfer fitting designed to connect hoses or components with 7/16 ORG (O-ring) and 9/16 JIC (Joint Industry Council) ends. It is typically constructed from durable materials such as steel or brass and is intended for use in high-pressure fluid handling systems within GRACO equipment.

Key Features:

• Hydraulic/fluid transfer fitting
• 7/16 ORG x 9/16 JIC EXT
• Steel or brass (material not explicitly specified in available sources)
• Compatible with GRACO equipment requiring 7/16 ORG and 9/16 JIC connections
• Designed for secure, leak-resistant connections
• Suitable for high-pressure applications
• Reliable performance in demanding environments

Applications:
Used in fluid transfer systems, hydraulic equipment, and industrial machinery where secure, high-pressure connections are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in high-pressure systems.
• Ensure both mating surfaces are clean and free of debris before installation
• Use appropriate tools to tighten fittings to recommended torque specifications
• Inspect O-rings for wear or damage before installation
• Check for leaks after installation and during operation
• Regularly inspect fittings for signs of wear, corrosion, or leaks
• Replace O-rings as needed to maintain seal integrity
• Follow manufacturer guidelines for maintenance intervals