Circular Air-blowing Chimney, 100mm Diameter, 0.5HP Motor, 220V Single Phase, Low Noise 55dB
Product Spotlights
As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory is proud to introduce our Circular Air-blowing Chimney (100mm Diameter, 0.5HP Motor, 220V Single Phase, Low Noise 55dB). This high-performance ventilation solution is engineered to deliver reliable air movement while maintaining whisper-quiet operation, making it ideal for both industrial and commercial environments. Our factory, established in 1998, specializes in precision metal fabrication and has exported to over 15 global markets, ensuring you receive a product built with superior craftsmanship and rigorous quality control.
This circular chimney unit combines a compact 100mm diameter duct connection with a powerful 0.5HP motor, providing efficient airflow for exhaust or supply applications. The low noise level of just 55dB ensures minimal disturbance, while the 220V single-phase power supply allows easy integration into standard electrical systems. Below, we detail the key features, technical specifications, and benefits that set this product apart.
🔧 Key Features & Technical Specifications
- Durable Construction: Made from high-quality galvanized steel or optional stainless steel, resistant to corrosion and rust, ensuring long service life even in harsh environments.
- Efficient Motor: 0.5HP (370W) single-phase motor, 220V/50Hz, with thermal overload protection for safe operation.
- Low Noise Engineering: Specially designed fan blades and sound-dampening housing keep noise below 55dB, comparable to a quiet office environment.
- Circular Design: 100mm diameter duct connection fits standard ventilation pipes, simplifying installation and reducing air leakage.
- Versatile Mounting: Can be installed on walls or ceilings, with adjustable brackets included for secure fitting.
- Easy Maintenance: Removable front cover allows quick access for cleaning fan blades and motor.
- Energy Saving: Low power consumption of 0.5HP reduces operational costs compared to larger units.
- Applications: Suitable for restaurants, small factories, workshops, laboratories, warehouses, and residential garages.
📊 Performance Parameters
| Parameter | Value |
|---|---|
| Model | BF-100 |
| Duct Diameter | 100mm (4 inches) |
| Motor Power | 0.5HP (370W) |
| Voltage / Frequency | 220V / 50Hz, Single Phase |
| Max Airflow | 1800 m³/h (approx.) |
| Noise Level | ≤55 dB(A) |
| Speed | 2800 RPM |
| Net Weight | 5.2 kg |
| Protection Class | IP54 (dust and splash proof) |
💡 Advantages & Customer Benefits
- Quiet Operation: At only 55dB, this chimney fan operates without disturbing work or rest, making it suitable for noise-sensitive areas like kitchens near living spaces.
- Powerful Yet Compact: The 0.5HP motor provides strong suction for removing smoke, fumes, and odors, while the 100mm diameter keeps the unit compact and easy to install.
- Energy Efficient: Single-phase 220V motor draws less current than three-phase alternatives, reducing electricity bills.
- Built to Last: Constructed with heavy-duty galvanized steel, the chimney resists corrosion from grease and moisture. Optional stainless steel upgrade available for extreme environments.
- Easy Installation: Comes with pre-drilled mounting holes, a backdraft damper (optional), and a detailed manual. Standard 100mm ducting is widely available.
- Customizable Options: We can adapt the motor voltage (110V, 380V), add variable speed control, or change the outlet direction to suit your specific project.
🏭 Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With an annual export value exceeding US$5–10 million, our factory has built a solid reputation for delivering high-quality ventilation products since 1998. We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to serve clients across North America, Europe, Asia, Africa, and Oceania. Our team of skilled engineers ensures each unit undergoes strict quality checks before packaging. We offer OEM/ODM services and provide 12-month warranty on all motors. For bulk orders, we can customize the color, material, and packaging to meet your branding requirements. Contact us today to request a quote or sample – experience the reliability of a manufacturer with decades of expertise.
❓ Frequently Asked Questions
1. Can this chimney be used for both exhaust and supply air?
Yes, the fan can be configured to blow air either out (exhaust) or in (supply) by reversing the blade direction or wiring. Please specify your requirement when ordering.
2. Is the motor suitable for continuous operation?
The 0.5HP motor is designed for intermittent duty (e.g., 8–10 hours per day). For 24/7 operation, we recommend a higher-rated motor or adding a cooling fan. Please consult our sales team.
3. What is the noise level at maximum speed?
The noise level is ≤55dB at rated speed. If you need even quieter operation, we can supply a speed controller (optional) to reduce RPM and noise.
4. Can I get a stainless steel version for outdoor use?
Yes, we offer a stainless steel (304) option for enhanced corrosion resistance. Please select “Stainless Steel” during order or mention it in your inquiry.
5. What is the warranty period?
We provide a 12-month warranty against manufacturing defects. Extended warranty is available upon request.
6. Does the unit come with a backdraft damper?
A standard model does not include a damper, but we can add a gravity-operated or motorized backdraft damper as an optional accessory.
7. What is the minimum order quantity (MOQ)?
For stock models, MOQ is 10 pieces. For customized orders, MOQ is 50 pieces. Sample orders are accepted for evaluation.
8. How long does shipping take?
For orders shipped from Tianjin or Qingdao ports, typical delivery time is 15–30 days via sea freight. Express delivery (DHL, FedEx) is available for samples at an additional cost.
Ready to improve your ventilation? Contact us now for a competitive quote!
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