Graco Reactor 2 Ratio Assurance
Graco's Multi-Tiered Ratio Assurance System
1. Mechanically Linked Pumps
2. Positive Displacement Piston Pumps
3. Outlet Pressure Monitoring
4. Flow Meters
5. Inlet Pressure Monitoring
Single-Point Variables
Any issues that may cause off-ratio foam to be sprayed are called Single-Point Variables.
Since no one detection method is best to detect all possible issues, it is important to have a robust, multi-tiered ratio assurance system that incorporates both pressure and flow meter monitoring.
Single-Point Variable Categories
- Air in the fluid stream
- Feed pump too small
- Poor material feed to the proportioner
- Proportioner pump issues
- Fluid leaks
- Fluid restriction in heated hose or spray gun
- Flow meter now standard on Reactor 2 Elite models: E-30, H-30, H-40, H-50, E-XP2, H-XP2 and H-XP3
- Kits available to update existing Reactor 2 models
- Ratio reports available using the Reactor App
- Electric Reactors now include 'Reactor Smart Control'