The GRACO 17H021 is a quick-disconnect (QD) fitting and coupling designed for use in fluid handling systems. It is typically used to connect hoses or lines in GRACO spray equipment, facilitating easy and secure attachment and detachment. The material is not specified in available sources, but such fittings are commonly made from durable metals or high-strength plastics for reliability in industrial environments.

Key Features:

• Quick-disconnect (QD) fitting/coupling
• 1/4 inch
• Designed for use with GRACO spray equipment and compatible with standard 1/4" lines
• Quick-disconnect for easy attachment/detachment
• Compact size (2 inches length, 0.8 inches width)
• Reliable connection for fluid transfer
• Designed for industrial duty cycles

Applications:
Used in GRACO spray equipment for connecting hoses or lines, commonly found in lubrication, painting, and maintenance systems.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure the system is depressurized before installation or removal.
• Check for proper alignment and secure connection to prevent leaks.
• Regularly inspect the fitting for wear or damage and replace as needed.