The GRACO 555456 is an authentic pipe plug designed for use in GRACO industrial equipment. It is a small, threaded plug made to fit 1/16-27 NPTF (National Pipe Taper Fuel) connections. The material is not specified, but it is engineered for precision and reliable sealing in fluid handling systems. Its primary function is to securely close off pipe ports, ensuring system integrity and preventing leaks in GRACO equipment.

Key Features:

• Pipe Plug
• 1/16-27 NPTF
• Designed for seamless integration into GRACO equipment; also used with Air Oil High Speed Spindl-Gard systems
• Precision fit for reliable sealing
• Small and lightweight (approx. 0.005 lbs, 0.3 x 0.2 x 0.2 inches)
• Engineered for efficiency and equipment integrity

Applications:
Used to seal pipe ports in GRACO industrial equipment and compatible systems, including Air Oil High Speed Spindl-Gard applications.

Installation Notes:

• Using an authentic GRACO part ensures proper fit, reliable sealing, and maintains equipment performance and safety.
• Ensure threads are clean and free of debris before installation
• Hand-tighten the plug to avoid cross-threading
• Check for leaks after installation