BTS explosion shook his head fan

Scope: 1, 1 and Zone 2 hazardous locations 2, ⅡA, ⅡB explosive atmosphere. Features: 1, the product from part-proof motor, blades, nets (column, base, solid wall installation version) and the oscillation mechanism composed of 2, 3 sparks, installation time by a cast aluminum alloy blades, to avoid friction the floor-standing and wall 4, cabling Technical Specifications: Model: BTS-400FB BTS-500FB BTS-600FB BTS-750FB voltage (V): 220 380 Power (W): 450 air volume: 55 110 160 300 Explosion-proof mark : ExdⅡBT4 Inlet thread: 3/4 cable diameter: φ10 ~ φ14 φA: 475 575 675 825