Inline duct fans — 110 V, 220 V, 380 V, air flow 26000 cubic meter/h. The complete factory specification follows. Made by Xiamen Topfan General Equipment Co., Ltd. (1 year on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of These Inline Duct Fans
- Model Number: TOPF-B120
- Voltage: 110 V, 220 V, 380 V
- Air Flow: 26000 cubic meter/h
- Blade Material: Aluminum Alloy
- Noise Level: 45db
- Speed: 60rpm
Technical Specifications
| Mounting | Wall Fan |
|---|---|
| Voltage | 110 V, 220 V, 380 V |
| Speed | 60rpm |
| Blade Material | Aluminum Alloy |
| Blade Diameter | 48 in |
| No. Of Fan Blades | 5 |
| Noise Level | 45db |
| Warranty | 3 Years |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Control Method | Touch |
| Core Components | Motor |
| Place Of Origin | Fujian, China |
| Brand Name | TOPFAN |
| Model Number | TOPF-B120 |
| Color | Black |
| Fan Diameter | 47” big wall mounted fan |
| Max Rotating Speed | 450 r/min |
| Air Flow | 26000 cubic meter/h |
| Protection | IP55 |
| Air Speed | 6.3 m / s |
| Number Of Blade | 5PCS |
| Noise | ≤45db |
| Long Distance | 20m |
| Net Weight | 58kg |
| Selling Units | Single item |
| Single Package Size | 135.5X39.0X146.0 cm |
| Single Gross Weight | 78.0 kg |
Product Details
| Moves more air with less energy – Wall Mount Fan 48'' Our magnet variable frequency wall fan is a new type of industrial fan specially designed for ies and workshops with limited ventilation . Adopt self-designed frequency conversion speed regulation, high efficiency and energy saving magnet synchronous motor. It has the advantages of low noise, small volume, light weight and beautiful appearance. Fans adopt a unique airfoil blade design with a diameter of 0.6-2m. It adopts the principle of aerodynamics and advanced technology to produce a natural breeze system through the circulating airflow field formed by the powerful air stirring force. The human body will feel the three dimensional from all directions, increase the evaporation area of sweat and improve the . At the same time, avoid using the traditional high speed fan to cause various health problems of human body under directional all the year round, and greatly improve the environmental . HDB series wall fan can be adjusted according to the actual of different , the speed is 1m-6. Adjustable within 7m/s. In the open , the maximum air supply of an energy-saving fan is up to 20m. |
| Technical Data Propel air effectively through extra-large |
| Main Features 1) 48" (1.2m) in diameter 2) Pushing air far to 20 meter 3) PMSM motor , Energy effecient 4) More output,less horsepower. 5) Easy install in just a few steps. 6) Lighter,more efficient,easier to maintain than other industrial fans. 7) Bearings are requiring less maintenance for a longer life. 8) Insurance, each sold ceiling fan has $150,000 sum insured |
| FAN Parts MAGNET SYNCHRONOUS MOTOR The new self-developed external rotor motor with large torque and magnet synchronization , achieving a high degree of integration and improving reliability and transmission efficiency. Aluminium material is adopted in many parts to realize the lightweight design. 1, No copper loss of stator 2, High efficiency 3, High power 4, Improve grid environment 5, FM width (0~100Hz) 6,Small size and light weight 7, Energy efficient ( Power saving) |
| FAN Parts Smart control system * Control system: IP54 grade, no fear of external oil, dust, moisture interference, VVC control technology is simple to , high adaptability. * The system is positionless positive spin control, anti-electromagnetic interference, anti-radiation, small size, light weight and exquisite appearance. * System function is simple, 4 keys operation is easy to understand (start, stop, acceleration, deceleration). * The system comes with over-voltage, under-voltage, loss of voltage regulation, current, phase loss, overload, collision, overheating, strike, abnormal and other . |
| FAN Parts Fan blade Adopting aluminum-magnesium extrusion molding, with high strength, good toughness, light weight, long life. |
| We always provide customers with high-quality products and excellent after-sales service. magnet motor warranty period of 3 Years ; The controller warranty period of 18 Months. |
| Easy installation system Simply hang the safety rope from the ceiling, secure the fan to a post or wall and plug it in. The safety rope iscorrosion resistant, vibration-resistant, and break resistant for years of trouble-free use. It is even to change the length of the safety cord and mount the fan at an angle to direct airflow to certain areas or along long channels. |
| The wall fan is customized to solve the complex environment that is not suitable for the installation of industrial largeceiling fans, and can be used for some s such as ceiling structure, load bearing, crane, etc. Places where the installation of industrial large ceiling fan is not ideal. It is a new type of fan for ventilation and personnel cooling in industrial plant, logistics warehouse, waiting room, exhibition hall, gymnasium, large shopping mall and other large places. |
| Industrial Plants | Logistics and Storage | Gymnasium |
| Cafeteria | Gymnasium | Exhibition Halls |
Xiamen Topfan General Equipment Co., Ltd. is an innovative enterprise in the field of industrial ventilation equipment, founded by Mr. Pengyongdao, who has profound knowledge in the electromechanical industry. The company's self-owned brand "Topfan" specializes in industrial ceiling fans, permanent magnet variable industrial ceiling fans, and external rotor fans, which are renowned for their energy saving, environmental friendliness, and safety. Its products are widely used in factories, warehouses, shopping, and gymnasiums, providing efficient and energy-saving ventilation solutions for large spaces. With advanced technology and market insights, Topfan is committed to becoming a leading brand in industry and promoting the development of ventilation technology.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $500 / set
- 10–19 set: US $485 / set
- 20–49 set: US $475 / set
- 50+ set: US $457 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this inline duct fans?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the inline duct fans be supplied for my local voltage?
The standard configuration is 110 V, 220 V, 380 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Xiamen Topfan General Equipment Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xiamen Topfan General Equipment Co., Ltd. range on HVACR Nexus.
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