① The structure is more reasonable;
② The performance has been greatly improved, and the full-pressure effectiveness is 89.5%;
③ The noise is lower, and the noise (compared to A level) is reduced by 3.6dB (A).
Explosion-proof fans are suitable for conveying flammable, explosive and non-corrosive gases. The ambient temperature must not exceed 60 ° C. They are widely used in general factories, warehouses, offices, and houses for ventilation or strong heating, and also have long exhaust pipes The inner space is installed in series to increase the pressure in the pipeline. The motor can be used as a free fan if the motor is removed. Anti-corrosion axial flow fan (FT35-11 type), which is made of epoxy paint with anti-corrosive material, and the motor adopts special anti-corrosion motor for conveying corrosive gas.