The GRACO 128864 is a PTC tee fitting designed for branching fluid lines in high-pressure systems. It is typically constructed from durable materials such as steel or brass, intended for use within GRACO equipment to facilitate secure, leak-free connections between hoses and components. Its primary function is to split or combine fluid flow in lubrication or paint spray systems.

Key Features:

• Tee fitting, branch
• 1/4" OD/NPT
• Compatible with 1/4" OD hoses and 1/4" NPT threaded connections
• Designed for secure, leak-free connections; field-installable; robust construction for high-pressure environments

Applications:
Used in high-pressure fluid transfer systems such as lubrication, paint spray, and industrial fluid handling equipment. Suitable for applications requiring reliable branching of fluid lines.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure threads are clean and properly lubricated before installation. Use appropriate tools to avoid cross-threading. Tighten securely to prevent leaks. Inspect for wear or damage before use.
• Regularly inspect fittings for leaks or damage. Replace worn or damaged parts promptly. Follow manufacturer guidelines for installation and maintenance.