| Model | Drive | Blade Ø | Blade Speed (rpm) | Motor Speed (rpm) | Airflow (m³/h) | Pressure (Pa) | Noise (dB) | Power (W) | Power Supply | H (mm) | W (mm) | D (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 750(24’’) | Direct | 610 | 960 | 960 | 11000 | 80 | ≤70 | 370 | 380V/50Hz | 750 | 750 | 1080 |
| 900(30’’) | Belt | 750 | 630 | 1400 | 22000 | 70 | ≤65 | 370 | 380V/50Hz | 900 | 900 | 1100 |
| 1000(36’’) | Belt | 910 | 610 | 1400 | 25000 | 75 | ≤65 | 550 | 380V/50Hz | 1000 | 1000 | 1180 |
| 1100(40’’) | Belt | 1000 | 600 | 1400 | 32500 | 70 | ≤64 | 750 | 380V/50Hz | 1100 | 1100 | 1280 |
| 1220(43’’) | Belt | 1100 | 460 | 1400 | 38000 | 73 | ≤64 | 750 | 380V/50Hz | 1220 | 1220 | 1280 |
| 1380(24’’) | Belt | 1250 | 439 | 1400 | 44000 | 80 | ≤64 | 1100 | 380V/50Hz | 1380 | 1380 | 1480 |
The Counterweight Louver Venturi Cone Fan is built with premium materials and a certified, energy-efficient motor for stable, low-noise and durable operation. Key design highlights and performance benefits are summarized below:




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