The GRACO 16R126 is a proportioning system designed for applying chopped fiberglass in open mold applications. It is constructed for use with fiber-reinforced plastic (FRP) materials and is intended to provide precise, on-ratio dispensing of resin and catalyst, with easy transition between wet-out and chop dispense modes.

Key Features:

• Proportioning System
• 13:1 Ratio Internal Mix Chop System with 35 ft (10.7 m) Hose, Cart, Mast, and Boom
• Designed for use with GRACO FRP chopper systems and compatible with open mold fiberglass applications
• Optimized ratio stability with 13:1 pump ratio
• Easy transition from wet-out to chop dispense
• Long-lasting seals and extended pump life for lower cost of ownership
• DataTrak Control for monitoring resin usage and ensuring product quality
• Dual trigger function for changing modes without removing the chopper
• Real-time flow rate display to eliminate material waste

Applications:
Used for applying chopped fiberglass in open mold manufacturing processes, such as in the production of fiberglass-reinforced plastic parts for automotive, marine, construction, and industrial applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment, reducing downtime and maintenance costs.
• Ensure all connections are secure before operation
• Follow GRACO’s recommended setup and calibration procedures for the 13:1 ratio system
• Regularly inspect hoses, seals, and pumps for wear and replace as needed
• Utilize DataTrak Control for monitoring and maintenance scheduling
• Perform routine checks on seals and pumps to prevent leaks and ensure consistent performance
• Monitor resin usage and system diagnostics via DataTrak Control
• Keep the system clean and free of cured resin or debris