The GRACO 128052 is a wye fitting designed to connect 1/4-inch NPT (National Pipe Thread) to 3/8-inch tube, commonly used in fluid transfer and lubrication systems. Its material is not explicitly specified, but GRACO fittings are typically constructed from durable metals or engineered plastics for reliable performance in demanding environments. This fitting is intended for use within GRACO automatic lubrication and fluid handling equipment to facilitate branching or combining fluid lines.

Key Features:

• Wye fitting
• 1/4 NPT x 3/8 Tube
• Compatible with GRACO automatic lubrication systems and similar fluid handling equipment
• Durable construction for challenging oil and grease types
• Reliable performance in changing temperatures
• Designed for demanding on-vehicle and industrial applications

Applications:
Used in automatic lubrication systems for vehicles and industrial machinery, where branching or combining fluid lines is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure threads and tube connections are clean and free of debris before installation
• Use appropriate tools to avoid damaging the fitting or tubing
• Check for leaks after installation and during regular maintenance
• Follow manufacturer guidelines for installation and maintenance
• Regularly inspect fittings for wear or damage
• Replace with genuine GRACO parts as needed