STFD series axial flow fan, powerful ventilation fan

The FD powerful axial flow fan is designed for efficiency and durability. With a copper core motor, it ensures reliable performance. Its plug-and-play feature makes installation easy, while the safe and stable design offers peace of mind. Ideal for various settings, it provides strong airflow and quiet operation.

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Description

Description

The STFD powerful axial flow fan is a high-performance ventilation solution. Equipped with a copper-core motor, it ensures durability and efficient operation. With features like anti-regurgitation and anti-mosquito pests via its check valve design, it’s versatile for use in kitchens, living rooms, bathrooms, and more. The fan offers large air volume, quick ventilation, and multiple core upgrades, making it ideal for both industrial and home applications.

Use

The STFD powerful axial flow fan is a versatile ventilation solution. Its sturdy design and strong motor make it perfect for industrial settings like factories, as well as commercial spaces such as offices and shops, ensuring efficient air circulation with minimal noise. For homes, it enhances air quality in kitchens, bathrooms, and bedrooms. Its compact design allows for easy installation in windows or walls.

Parameter

Machine number (NO)	D (mm)	D1 (mm)	L (mm)
No1.5	150	160	135
No 2	200	210	150
No2.5	250	240	160
No 3	300	290	170
No3.5	350	340	190
No 4	400	390	190

Machine number (NO)	Speed (r/min)	Motor to be used (W-P)	Traffic (m³/min)	Full pressure (Pa)	Noised B (A)
1.0	2800	20/25W	150	50	40
1.5	2800	40/60W	650	80	50
1.8	2800	50/70W	800	95	50
2	2800	80W	1250	130	60
2.5	2800	100W	1850	200	63
3	2800	120W	2650	215	65
3.5	2800	550W	4500	235	70
4	2800	750W	5800	360	75

Dimension

Installation

Equipped with a copper core motor, the STFD axial flow fan ensures powerful and stable operation. Its double ball bearings enhance durability, reducing the need for frequent maintenance and ensuring long-term reliable performance.
With a large air volume design, this fan provides efficient ventilation without leaving residual smoke. It completes one ventilation cycle in approximately 3.5 minutes, making it ideal for quick air exchange in various settings.
Suitable for kitchens, living rooms, bathrooms, bedrooms, and more, the STFD fan can be installed on window walls. Its multifunctional design makes it an all-in-one solution for diverse ventilation needs.
The fan features a thickened fan blade with an integrated design for powerful wind output. Its check valve design prevents backflow, offering anti-regurgitation and mosquito pest control, ensuring a hygienic environment.
Designed with safety in mind, the fan is plug-and-play, making installation hassle-free. It operates stably under various conditions, providing consistent airflow while maintaining low noise levels.
Ideal for industrial welding fume extraction, the STFD fan accelerates smoke flow, avoids disturbing vision, and connects to fixed-point smoke exhaust systems. It also aids in home formaldehyde removal, dehumidifying new or renovated houses.

Note：When using the STFD powerful axial flow fan, ensure proper installation according to the diagram. Avoid blocking airflow. Regularly check and maintain the copper core motor. Ensure the check valve functions well to prevent backflow and pests. Use as specified for optimal performance.

Choose a suitable location on the window wall for the fan, ensuring proper ventilation and stability.
Clean and level the mounting surface to ensure a secure and flat base for the fan installation.
Place the fan on the prepared surface, aligning it correctly with the intended airflow direction.
Fasten the fan securely using screws through the mounting holes, ensuring it is firmly attached.
Plug the fan into a suitable power outlet, ensuring the voltage matches the fan’s requirements.
Turn on the fan to check for proper operation, ensuring there is no abnormal noise or vibration.