Low Noise Axial Flow Fan SF

Low Noise Axial Flow Fan SF is a low-noise axial flow fan specially designed for efficient ventilation. It is suitable for places with explosive gas mixtures (Zone 1 and Zone 2) of Class IB T4 and below, especially in industrial, commercial and other places where quietness is required. Environmental place.

Highlights

The working environment of the product is AC 50Hz, voltage 220V/380V, and there is no serious corrosion or significant dust.
Its optimized aerodynamic design provides strong airflow while maintaining low-noise operation.
It complies with the requirements of explosion-proof mark Exd II BT4, and a mounting bracket can be added according to user requirements.

Product Details

Product Introduction

The low-noise axial flow fan SF is a ventilation device designed specifically for pursuing a quiet environment. By adopting advanced axial flow design and combining precise dynamic balance correction technology, SF fans can effectively reduce noise during operation and provide a peaceful and comfortable air flow experience. Its compact structure, large air volume, and high efficiency make it suitable for various places that require ventilation, cooling, and air exchange, such as offices, libraries, hospitals, etc. SF fans also have the advantages of easy installation, convenient maintenance, energy conservation and environmental protection. They are one of the indispensable ventilation equipment in modern buildings, bringing users a fresh and peaceful indoor environment.

Structural features

This series of products consists of explosion-proof motors, blades, and vanes. The blades are made of high-quality aluminum die-casting, the blades are welded with steel plates and type processing materials, and the outer shell is grounded with screws.

Scope

project	Robert Lakin (MM)	Speed (rev/min)	Air volume (cubic meters/hour)	Wind pressure (Pa)	Power (kW)
2.5-4	250	1450	1000	35	0.09
2.5-2	250	2800	2100	215	0.25
3-4	300	1450	2000	59	0.12
3-2	300	2800	3000	230	0.37
4-4	400	1450	5870	149	0.55
4-2	400	2800	10000	270	1.5
5-4	500	1450	10000	200	0.75
5-2	500	2800	178000	280	1.5
6-4	600	1450	18700	300	2.2
6-6	600	960	13000	180	1.1
7-4	700	1450	24500	350	3
7-6	700	960	215000	210	2.2
8-4	800	1450	37200	380	4
8-6	800	960	23480	330	2.2

Product Features

Low noise operation: SF fans use advanced noise reduction technology and precise dynamic balance correction to ensure low noise levels even during high-speed operation, creating a peaceful working environment for users.
Efficient ventilation and air exchange: The axial flow design enables SF fans to have high air volume and high efficiency, which can quickly achieve indoor and outdoor air convection and exchange, effectively improving air quality.
Energy saving: SF fans have low energy consumption during operation, which conforms to the modern concept of green energy conservation. Long term use can significantly reduce energy costs.
Easy installation: The fan structure is designed reasonably, lightweight, and the installation process is simple and fast, without the need for complex tools or professional personnel, reducing installation costs and time.
Widely applicable: SF fans are suitable for various places that require ventilation, cooling, and air exchange, such as offices, libraries, hospitals, schools, factories, etc., and can meet the ventilation needs of different fields.

Product installation and instructions

The low-noise axial flow fan SF is easy to install, and it is necessary to first confirm that the installation position is flat and stable, and reserve installation holes according to the size of the fan. During installation, fix the fan onto the bracket to ensure it is level, and check the integrity of the circuit before connecting the power cord. After connecting the power, the fan can be started and the wind speed can be adjusted through the control panel. During use, it is necessary to regularly check whether the fan blades and casing are loose, keep the fan clean, and avoid blockage by debris. If there is any abnormal sound or vibration, the machine should be stopped immediately for inspection. Proper installation and maintenance can ensure the long-term low noise, efficient and stable operation of SF fans.