The GRACO 123719 is a threaded fitting adapter designed to connect a 3/4 inch O-Ring Boss (ORB) fitting to a 1/2 inch National Pipe Taper Fuel (NPTF) thread. Its material is not explicitly stated in available sources, but similar adapters are typically made from durable metals such as carbon steel. This adapter is intended for use in fluid transfer and spray equipment systems to ensure secure and leak-free connections between different thread types.

Key Features:

• Fitting Adapter
• 3/4 ORB X 1/2 NPTF
• Compatible with GRACO equipment requiring 3/4 ORB to 1/2 NPTF connections
• Threaded connection for secure fit
• Compact size (approx. 0.825 in height, 1.0625 in length, 0.825 in width)
• Lightweight (approx. 0.145 lb)
• Designed for reliable performance in fluid transfer systems

Applications:
Used in fluid transfer and spray equipment systems where conversion between 3/4 ORB and 1/2 NPTF thread types is required. Suitable for industrial, agricultural, and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape for NPTF connections to prevent leaks
• Hand-tighten before final torque to avoid cross-threading
• Inspect O-ring for damage before use if applicable