Table 2:
Exhaust flow generated by varied exhaust systems.
| Exhaust System | Flow (cfm) at Low Fan Speed | Flow (cfm) at High Fan Speed |
|---|---|---|
| Control* | 0* | 0* |
| A | 255 | 332 |
| B | 286 | 334 |
| C | 285 | 417 |
| D | 301 | 429 |
| E | 359 | 495 |
| F | 437 | 545 |
| G | 479 | 653 |
| H | 498 | 672 |
| I | 529 | 761 |
Measurement taken with anemometer held to downdraft table flange without exhaust system attached. Fan speed is not applicable.