The GRACO 120388 is a tube fitting designed to connect 1/4 inch outside diameter (OD) tubing to a 1/8 inch National Pipe Thread (NPT) male port. It is typically constructed from durable materials suitable for industrial environments and is intended for use as an air inlet fitting in GRACO spray equipment, ensuring secure and leak-free air supply connections.

Key Features:

• Tube fitting
• 1/4 in. OD tube x 1/8 NPT(M)
• Compatible with GRACO spray equipment requiring 1/4 in. OD tube and 1/8 NPT(M) connections
• Secure connection for air supply lines
• Designed for easy installation and maintenance
• Reliable performance in industrial applications

Applications:
Used as an air inlet fitting in GRACO automatic spray guns and similar equipment to ensure proper air supply for spray operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure threads are clean and free of debris before installation.
• Apply appropriate thread sealant or anti-seize lubricant if recommended by the equipment manual.
• Tighten securely but avoid over-torquing to prevent damage to threads or fitting.
• Regularly inspect fittings for signs of wear or leaks.
• Replace fittings if damaged or if leaks are detected.
• Follow all safety guidelines and equipment-specific instructions during installation and maintenance.