Fan Curves: propeller_wall_18in_1140rpm
Representative fan performance curves for common HVAC fan types — static pressure (in. wg), BHP, total efficiency (%), and sound power level (dB) at multiple airflow (CFM) operating points
| fan family | flow cfm | bhp (hp) | sound power dB (dB) | static pressure inwg (inWG) | total efficiency pct (%) |
|---|---|---|---|---|---|
| propeller_wall_18in_1140rpm | 500 | 0.3 | 80 | 0.3 | 30 |
| propeller_wall_18in_1140rpm | 1,000 | 0.32 | 82 | 0.24 | 45 |
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