The GRACO 17H273 is a tri-clamp adapter made from polypropylene (PP), designed to connect 1-1/4 inch NPT (National Pipe Thread) fittings to tri-clamp (sanitary) connections. It is intended for use in GRACO equipment to facilitate secure, leak-free connections between piping systems and equipment components.

Key Features:

• Adapter
• 1-1/4 inch NPT to Tri-Clamp
• Polypropylene (PP)
• Compatible with GRACO equipment requiring tri-clamp to NPT transitions; specifically referenced in GRACO EcoQuip 2 manuals.
• Sanitary tri-clamp connection for easy disassembly and cleaning
• Polypropylene construction for chemical resistance and durability
• Designed for secure, leak-free transitions between piping systems

Applications:
Used in GRACO spray equipment and systems where a transition from NPT threaded piping to tri-clamp (sanitary) fittings is required, such as in fluid transfer, spray finishing, or other industrial applications.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety within GRACO equipment systems.
• Ensure both NPT and tri-clamp connections are clean and free of debris before installation
• Use appropriate gaskets and clamps for a secure, leak-free connection
• Tighten NPT threads to recommended torque specifications
• Inspect connections periodically for leaks or wear