Graco 2004567 Manifold, Ratio Check

Compatible Machines

• Graco Reactor E-10 2K proportioner systems equipped with Ratio Check manifold assembly
• Graco Reactor E-20 foam and polyurea spray systems (select configurations)
• Graco Reactor E-30 high-output proportioning systems with ratio monitoring setup
• Graco Reactor E-XP1 high-pressure coating and lining systems
• Graco Reactor E-XP2 advanced plural-component spray systems requiring ratio verification

The Graco 2004567 Manifold, Ratio Check is a precision-engineered fluid control component designed to ensure accurate material proportioning in plural-component spray applications. It plays a critical role in monitoring and verifying mix ratios, helping maintain consistent spray quality, reduce material waste, and support optimal system performance in demanding industrial environments.

Built for reliability within Graco Reactor proportioning systems, this manifold helps operators quickly identify ratio imbalances during operation, improving overall process control and system efficiency.

Key Features & Functionality

• Ratio Check monitoring for accurate plural-component mixing control
• Designed for integration with Graco Reactor systems
• Helps detect imbalance in material flow during spraying operations
• Improves coating consistency and application quality
• Supports preventive maintenance by identifying system irregularities early

Frequently Asked Questions