Low-Pressure Centrifugal Fans
Low-Pressure Centrifugal Fans
Low-pressure centrifugal fans are used in fresh-air and exhaust systems that require low static pressure, providing large-volume air movement. They suit homes, commercial buildings and light industrial areas.
Technical Specifications
| Feature | Value |
|---|---|
| Casing material | ST37 steel |
| Impeller | ST37 steel |
| Motor | IE2, direct-coupled |
| Protection class | IP55 |
| Operating temperature | 90 °C |
| Highlight | High efficiency, low noise |
Applications
- Building ventilation (homes, workplaces, car parks, shelters)
- Air handling / AHU units
- Commercial kitchens (light smoke and odour)
- Laboratories and workshops
- Oven and drying facilities
Capacity Table
Standard production capacities are listed below. Please contact us for different variations suited to your requirement.
| Air Flow (m³/h) | Pressure (Pa) | Motor Power (kW) | Frequency (Hz) | Voltage (V) | Speed (rpm) |
|---|---|---|---|---|---|
| 2700 | 200 | 0,37 | 50 | 380 | 1450 |
| 3500 | 250 | 0,55 | 50 | 380 | 1450 |
| 5000 | 300 | 1,1 | 50 | 380 | 1450 |
| 7000 | 300 | 1,5 | 50 | 380 | 1450 |
| 9000 | 400 | 2,2 | 50 | 380 | 1450 |
| 12500 | 450 | 4 | 50 | 380 | 1450 |
| 16000 | 500 | 5,5 | 50 | 380 | 1450 |
| 20000 | 500 | 7,5 | 50 | 380 | 1450 |
| 25000 | 600 | 11 | 50 | 380 | 1450 |
| 32000 | 650 | 15 | 50 | 380 | 1450 |
| 37500 | 700 | 18,5 | 50 | 380 | 1450 |
Need a different capacity? We manufacture to project requirements outside the table. Share your air flow (m³/h) and pressure (Pa) values and we will prepare an offer.
Frequently Asked Questions
Where are low-pressure fans used?
Where short duct runs, low resistance and large-volume ventilation are needed.
Which capacity should I choose?
Use the capacity table above: match your required air flow (m³/h) and pressure (Pa). For requirements outside the table we manufacture to project.
How do centrifugal and axial fans differ?
Centrifugal fans produce higher pressure and suit ducted systems; axial fans deliver high volume at low pressure.