BT35-11 series of explosion-proof axial fans this year is the new design to a new explosion-proof axial fans, BT35-11-2.8, 3.15 speed for the 1450 r / min, using five wide-angle Feng Ye, the speed of 2900 r / min of the use of six Fengye. Using an aluminum die-casting in shape, with low noise, smooth operation, the large amount of wind, air pressure of higher benefits apply to contain Type II A, B-I4 Group and its following the explosion of the gas mixture Zone and a dangerous place in Area 2, AC-220 V or 380 V voltage as the wind suction, exhaust ventilation purposes.
Explosion of the GB3836.1-2000 "explosive gas environment use of electrical equipment Part 1 General requirements" and GB3836.2-2000 "explosive gas environment with electrical equipment Part 2 flameproof" d "" requirements.