Graco EHR310 Reactor 3 E-20 Standard Tier Spray Foam Proportioner Package, 200 ft External Heated Hose, 7 kW, part number EHR310. Reactor 3 plural-component proportioner. Maximum flow rate 20 lb/min. Maximum fluid temperature 190 °F. All values read from the Graco product page (EHR310 on graco.com).
| Brand | Graco |
| Model | Reactor 3 |
| Part number | EHR310 |
| Type | Proportioner Package |
| Maximum flow rate | 20 lb/min (9.1 kg/min) |
| Maximum fluid temperature | 190 °F (88 °C) |
| Voltage | 200-240 VAC, 1–ph, 200-240 VAC,3–ph DELTA, 350-415 VAC,3–ph WYE V |
| Amperage | 56A 1–ph, 36A 3–ph DELTA, 24A 3–ph WYE A |
| Frequency | 50/60 Hz |
| Power rating | 7 kW |
| Hose length | 200 ft |
| Overall height | 56.5 in |
| Overall width | 24.9 in |
| Overall depth | 15 in |
| Temperature range | up to 190 °F (88 °C) |
| MOQ | 1 |
Reactor is Graco's plural-component spray-foam/polyurea proportioner line. supply 200-240 VAC, 1–ph, 200-240 VAC,3–ph DELTA, 350-415 VAC,3–ph WYE V; Confirm voltage/phase, material type and hose/gun pairing suit the application before ordering.