The GRACO 121441 is a hex-style fitting nipple designed for use in fluid handling systems. It is constructed for robust industrial applications and is intended to connect piping or components within GRACO equipment, such as hoppers and feed modules. The material is not explicitly stated in available documentation, but similar fittings are typically made from metal (such as steel or brass) for durability. Its primary function is to provide a secure, leak-resistant connection for fluid transfer in high-pressure or high-viscosity environments.

Key Features:

• Fitting Nipple, Hex
• 1-1/2 NPT
• Compatible with GRACO equipment requiring 1-1/2 NPT connections, such as double-wall hoppers and feed modules
• Hex design for easy installation and removal with standard tools
• Robust construction for industrial environments
• Designed for reliable, leak-resistant connections

Applications:
Used in GRACO fluid handling systems, including double-wall hoppers and feed modules, for connecting piping and components in industrial lubrication, maintenance, and material transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of equipment. Non-genuine parts may compromise system integrity and safety.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape for leak prevention
• Tighten securely with a wrench, but avoid over-torquing to prevent damage
• Inspect for leaks after installation and during routine maintenance
• Regularly inspect fittings for wear or damage
• Replace fittings at the first sign of leakage or thread damage
• Follow GRACO equipment manual for specific installation procedures