The GRACO 16A993 is a hose coupling designed to connect 3/8 inch internal diameter (ID) hoses to 3/8 inch NSPM (National Standard Pipe Male) threaded fittings. It is typically used in fluid handling systems for secure and reliable hose connections within GRACO equipment. Material is not specified in available sources.

Key Features:

• Coupling
• 3/8 Hose ID X 3/8" NSPM
• Three-piece threaded design (fittings can be reused)
• Compatible with GRACO fluid handling systems and hoses with 3/8" ID
• Easily creates custom fluid hoses
• Reusable fittings for cost efficiency
• Reliable connection for fluid transfer

Applications:
Used in fluid transfer applications where secure hose connections are required, such as in lubrication, paint, or chemical delivery systems within GRACO equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the fluid handling system.
• Ensure threads are clean and free of debris before installation
• Hand-tighten the coupling, then use appropriate tools to secure without over-tightening
• Inspect for leaks after installation and during regular maintenance
• Regularly inspect for wear or damage
• Replace if threads are stripped or if leaks are detected
• Keep spare couplings on hand for quick replacement