Graco Reactor 3 E-20 Pro Tier Spray Foam Proportioner Package – Part #ISR311
Product Overview
The Graco Reactor 3 E-20 Pro Tier is an advanced spray foam proportioner system designed for high-efficiency jobs requiring accuracy, reliability, and streamlined control. Ideal for professionals handling residential, commercial, or medium-scale insulation projects, this system offers superior heating performance and balanced fluid pressure application.
Equipped with a 7 kW heater and 50 ft internally heated hose, the ISR311 delivers dependable performance for consistent material temperature and spray pattern. The touchscreen Advanced Display Module (ADM) allows for simplified user interaction, diagnostics, and real-time data feedback.
Upgrade your rig with Graco’s powerful Reactor 3 E-20 system – built to deliver performance, accuracy, and ease-of-use every time.
Key Features
High Output & Balanced Pressure
- Delivers up to 20 lb/min (9.1 kg/min) material output
- Maintains up to 2000 psi working pressure for dense foams
- Accurate 1:1 mix ratio ensures consistent foam quality
Advanced Heating and Hose Control
- Integrated 7 kW heaters maintain precise fluid temperature
- 50 ft internally heated hose for consistent thermal regulation
- Independent A & B temperature control via ADM
Digital Display and Diagnostics
- Touchscreen Advanced Display Module (ADM) with easy-to-read UI
- Auto Pressure Balance feature improves efficiency
- Real-time spray metrics and maintenance alerts
Compact, Serviceable Design
- Fits easily into standard trailer rigs
- Brushless motor for longevity and reduced maintenance
- UL-certified keyed and color-coded hose connectors
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Spray Foam Proportioner Package |
| Model | Reactor 3 E-20 – Pro Tier |
| Heater Wattage | 7 kW |
| Max Output | 20 lb/min (9.1 kg/min) |
| Max Working Pressure | 2000 psi (13.8 MPa) |
| Voltage Options | 200–240V 1-ph / 3-ph DELTA / 3-ph WYE |
| Amperage | 56A (1-ph), 36A (3-ph DELTA), 24A (3-ph WYE) |
| Frequency | 50/60 Hz |
| Hose Heating Type | Internally Heated |
| Included Hose Length | 50 ft (15.2 m) |
