The GRACO 20190-27 is a hose assembly designed for catalyst delivery in GRACO spray equipment. It is engineered to safely and efficiently transport catalyst materials within industrial spray systems. The material is not explicitly specified, but GRACO hoses for catalyst applications are typically constructed from chemical-resistant materials to withstand harsh fluids.

Key Features:

• Catalyst Hose Assembly
• 20190-27 / 28FT (also referenced as 27FT in some listings, but 28FT is the standard for this part number)
• Designed for use with GRACO catalyst delivery systems and compatible with various GRACO spray equipment models
• Engineered for reliable catalyst delivery
• Designed for ease of maintenance and replacement
• Robust construction for industrial environments

Applications:
Used in industrial spray systems for the safe and efficient delivery of catalyst materials, commonly found in manufacturing, automotive, and construction applications where precise material mixing is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, safety, and optimal performance of the spray system. Non-genuine parts may compromise system integrity and safety.
• Remove old catalyst hose using a 9/16” wrench (hold delivery tube with a 9/16” wrench for stability)
• Inspect new hose for damage before installation
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer’s recommended hose length for your specific equipment (e.g., if standard is 25ft, order 28ft for best results)
• Regularly inspect hoses for signs of wear, damage, or leaks
• Replace damaged hoses immediately to prevent system failure or safety hazards
• Always use GRACO-approved replacement parts