The GRACO 20A644 is a Y-shaped tube fitting designed for use in automatic lubrication systems. It is typically used to split or combine fluid flow within GRACO equipment. The material is not specified in available sources, but GRACO fittings are generally constructed from durable materials suitable for handling oils and greases under varying conditions.

Key Features:

• Y fitting
• 1/4 inch
• Designed for use with GRACO automatic lubrication systems and compatible with standard 1/4 inch tubing
• Reliable for demanding lubrication applications
• Handles changing temperatures and challenging oil/grease types
• Designed for ease of maintenance and long service life

Applications:
Used in automatic lubrication systems for vehicles and industrial machinery to split or combine fluid flow, ensuring consistent lubrication to multiple points.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure tubing is clean and free of debris before installation
• Follow GRACO equipment manual for specific installation procedures
• Check for leaks after installation and during routine maintenance
• Regularly inspect fittings for wear or damage
• Replace fittings as part of scheduled maintenance to prevent system failure