The GRACO 128637 is a straight push-to-connect (PTC) fitting designed for use in fluid handling systems. It is typically used to connect tubing or hoses in GRACO equipment, facilitating quick and secure assembly without the need for tools. Material is not specified in available sources, but such fittings are commonly made from brass or engineered plastics for durability and chemical resistance. Its intended use is to provide a reliable, leak-free connection in pressurized fluid systems.

Key Features:

• Adapter
• 1/4 inch
• Designed for use with GRACO equipment and compatible with 1/4 inch tubing or hoses
• Push-to-connect design for quick, tool-free installation
• Straight configuration for direct inline connections
• Reliable, leak-free performance
• Easy to maintain and replace

Applications:
Used in fluid handling systems within GRACO equipment, such as sprayers, lubrication systems, and other industrial fluid transfer applications. Suitable for both large-scale industrial and small agricultural operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment. Non-genuine parts may compromise system integrity and safety.
• Ensure tubing is cut cleanly and squarely before insertion
• Push tubing fully into the fitting until it seats securely
• Check for leaks after installation
• Regularly inspect fittings for wear or damage and replace as needed