The GRACO 6307-78 is a hydraulic adapter designed to connect JIC04 and SAE08 fittings. Its material is not explicitly specified in available sources, but typical GRACO adapters of this type are constructed from durable metals such as steel or brass for reliable performance in fluid transfer applications. This adapter is intended for use within GRACO equipment to ensure secure and leak-free connections between different fitting standards.

Key Features:

• Hydraulic Adapter
• JIC04 x SAE08, MM, MS, 6K
• Compatible with JIC04 and SAE08 fittings
• Designed for secure, leak-free connections
• Reliable performance in fluid transfer systems
• Ease of installation and maintenance

Applications:
Used in hydraulic and fluid transfer systems where conversion between JIC04 and SAE08 fittings is required, commonly found in industrial, mining, and agricultural equipment.

Installation Notes:

• Using genuine GRACO adapters ensures compatibility, reliability, and safety in fluid transfer systems.
• Ensure both mating surfaces are clean and free from debris before installation
• Hand-tighten before using tools to avoid cross-threading
• Check for leaks after installation and during regular maintenance