The GRACO 16K774 is an adapter designed for use with GRACO airless spray guns, specifically for the PFR and RS gun series. Its material is not explicitly stated in available sources, but similar GRACO adapters are typically made from carbon steel. The adapter enables compatibility between different gun thread sizes or accessories, facilitating the connection of various GRACO spray gun components.

Key Features:

• Adapter
• 16K774
• PFR and RS series GRACO airless spray guns
• Facilitates connection between different spray gun components
• Likely robust and reliable for industrial use

Applications:
Used in industrial and commercial spray painting and coating applications where compatibility between GRACO PFR and RS gun series and accessories is required.

Installation Notes:

• Using genuine GRACO adapters ensures proper fit, safety, and optimal performance of the spray system.
• Ensure threads are clean and undamaged before installation
• Hand-tighten before final torque to avoid cross-threading
• Check for leaks after installation and before operation
• Regularly inspect adapter for wear or damage
• Replace if any signs of corrosion or thread damage are present