The GRACO 121090 is a 1/4 inch NPT (National Pipe Thread) expander fitting designed to connect or adapt fluid lines within GRACO equipment. Its material is not specified in available sources, but typical GRACO fittings are made from steel or carbon steel. This fitting is intended for use in fluid handling systems, likely for lubrication, hydraulic, or spray applications, to ensure secure and leak-free connections.

Key Features:

• Expander fitting
• 1/4 inch NPT
• Designed for use with GRACO equipment and compatible with 1/4 inch NPT threaded connections
• Ensures secure and leak-free connections
• Designed for easy installation and maintenance
• Reliable performance in fluid handling systems

Applications:
Used in fluid handling systems for lubrication, hydraulic, or spray applications within GRACO equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape as recommended for NPT connections
• Tighten fitting securely but avoid over-tightening to prevent thread damage
• Inspect for leaks after installation and during routine maintenance