1、 Overview
The WT35-11 roof axial flow fan is another type of roof fan developed by our company based on the original roof fan and the advantages of similar products at home and abroad. The fan adopts advanced fiberglass material and molding technology, scientifically designed aerodynamic characteristics, and a reasonable and beautiful structure, which are superior to similar products in terms of performance and appearance quality. The conveying medium is air and other non self igniting gases. The working temperature of the fan is between -20 ℃ and 45 ℃, and the environmental humidity is not greater than 95% RH. It is suitable for forced ventilation in various modern facilities such as grain depots, electricity, petroleum, chemical, metallurgical, sports venues, etc. For situations where the medium temperature is high, our company has high-temperature fan products available for users to use.
2、 Product Features
1. Beautiful appearance and easy to use: The fan is vertically installed on the roof with a mushroom shaped fiberglass wind and rain cap, which can prevent wind and rain. It uses a guide ring to reduce wind resistance loss, and the curved transition is smooth and soft, beautiful and practical; The surface of the body is coated with an anti-corrosion layer, which has the characteristics of good strength and corrosion resistance.
2. Smooth operation and low noise: The fan has a small moment of inertia, high power balance accuracy, and smooth operation. At the rated flow rate, the noise limit measured at the highest efficiency operating point is 25dB to 27dB higher than the A-sound level LsA.
3. It also has the characteristics of high efficiency, wide applicability, and long service life.
3、 Performance parameter table of WT35-11 roof axial flow fan
The parameters provided in the performance table, unless otherwise specified, are calculated based on the standard inlet state of the fan, which is the standard state of air medium, pressure of 101325Pa, temperature of 20 ℃, density of 1.2kg/m3, and relative humidity of 50%.