CHOSEN’S ROOF FAN is widely used for the roof ventilation of the warehouse, workshop, greenhouse and so on.
⊙Respond to various harsh environments, suitable for large-area places, and effectively improve indoor bad air.
⊙Roof ventilation for warehouse, workshop, greenhouse and so on.
⊙Suitable for commercial kitchen, factories, large shopping malls, offices, hotels, cinemas, etc.
⊙Low-pressure, compact structure, large air volume and low noise.
⊙The level of impeller balance test is strictly in accordance with G4.0.
⊙Full mold, full welding structure, firm and convenient installation.
⊙All-aluminum casing, light in weight and corrosion-resistant.
⊙We can provide deep outer arc rainproof cap, and the airflow is organized smoothly.
⊙Direct drive and belt drive are available.
⊙Complete specifications, support customization, to meet the needs of different performance.
⊙Performance data and curve can be provided.
Item | Voltage | Power | Speed | Working Temperature | Maximun Air Flow | Impeller Dia. |
V/HZ/PH | HP | RPM | ℃ | CFM | Inch | |
CH-RFD-08 | 220V/60HZ/3Phase | 0.5 | 1720 | Max 80°C | 2600 | 12.5'' |
380V/60HZ/3Phase | ||||||
CH-RFD-10 | 220V/60HZ/3Phase | 0.75 | 1400RPM (Belt Drive) | 3100 | 14'' | |
220V/60HZ/3Phase | 1 | 1720RPM (Direct Drive) | 3700 | |||
CH-RFD-14 | 220V/60HZ/3Phase | 1 | 1400RPM | 4000 | 16'' | |
220V/60HZ/3Phase | 1.5 | 1720RPM | 4900 | |||
(Direct Drive) | ||||||
CH-RFD-16 | 220V/60HZ/3Phase | 1.5 | 1130RPM (Direct Drive) | 5100 | 18'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 2 | 1250RPM (Belt Drive) | 7100 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-18 | 220V/60HZ/3Phase | 1.5 | 1000RPM (Belt Drive) | 6000 | 20'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 2 | 1130RPM (Direct Drive) | 6400 | |||
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 2 | 1300RPM (Direct Drive) | 6800 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-20 | 220V/60HZ/3Phase | 2 | 1130RPM (Direct Drive) | 8150 | 22'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 3 | 1250RPM (Belt Drive) | 9190 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-24 | 220V/60HZ/3Phase | 2 | 900RPM (Belt Drive) | 9800 | 25'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 4 | 1120RPM (Direct Drive) | 12000 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-28 | 220V/60HZ/3Phase | 3 | 750RPM (Belt Drive) | 10500 | 28'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 5.5 | 1000RPM (Belt Drive) | 14000 | |||
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 7.5 | 1120RPM (Direct Drive) | 17000 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-32 | 220V/60HZ/3Phase | 5.5 | 750RPM (Belt Drive) | 12500 | 32'' | |
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 7.5 | 1000RPM (Belt Drive) | 16500 | |||
380V/60HZ/3Phase | ||||||
220V/60HZ/3Phase | 10 | 1120RPM (Direct Drive) | 19000 | |||
380V/60HZ/3Phase | ||||||
CH-RFD-36 | 220V/60HZ/3Phase | 10 | 1120RPM (Belt Drive) | 18050 | 36'' | |
380V/60HZ/3Phase | 15 | 1000RPM (Direct Drive) | 21000 | |||
CH-RFD-40 | 220V/60HZ/3Phase | 15 | 1000RPM (Belt Drive) | 27000 | 40'' | |
380V/60HZ/3Phase | 20 | 1120RPM (Direct Drive) | 30000 |
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