The GRACO 171981 is a regulator adapter designed to facilitate the connection and regulation of fluid or air flow within GRACO equipment. Its material is not specified in available sources, but it is intended for use as an accessory to ensure proper fitting and pressure regulation in GRACO systems.

Key Features:

• Regulator Adapter
• Designed for use with GRACO regulators and related equipment
• Facilitates secure connection between regulator and system components
• Supports reliable pressure regulation

Applications:
Used in fluid and air handling systems where precise pressure regulation and secure connections are required, such as in lubrication, painting, or industrial maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure threads are clean and undamaged before installation
• Apply appropriate thread lubricant if recommended by the equipment manual
• Tighten securely to prevent leaks, but avoid over-tightening which may damage threads
• Inspect for leaks after installation and during routine maintenance
• Regularly inspect adapter for wear or damage
• Replace if signs of leakage or degradation are present
• Follow GRACO’s recommended maintenance schedule