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BFAG (BFS) Explosion-Proof Exhaust Fan Series
Zhejiang Xinxin Fan Co., Ltd. is a professional company that produces and processes small aluminum shell boilerchimney fans,explosion-proof fans,and otherproducts.
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Product Details
Product Features
1. The explosion-proof exhaust fan consists of an explosion-proof motor, die-cast aluminum alloy blades, a panel, and other components;
2. The explosion-proof exhaust fan panel is fabricated by welding high-quality steel sheets, while the blades are die-cast from aluminum alloy and feature a high-pressure electrostatic powder coating on the surface.
3. Beautifully designed with a one-piece installation, ensuring safety and reliability while operating with minimal noise;
4. Both steel conduit and cable wiring are acceptable;
5. Standards followed: GB3836.1-2000, GB3836.2-2000.
Scope of Application
1. Hazardous locations with explosive gas mixtures: Zone 1, Zone 2
2. Explosive gas mixtures: IIA, IIB, IC; dust explosion-proof zones;
3. Temperature classes: T1–T4;
4. Explosion-proof markings: Exd II BT4 Gb, Exd II CT4 Gb, Ex tD A21 IP65 T130C
5. Used in industries such as petroleum, chemical engineering, aerospace, and more.
Technical specifications
| Model | Fan blade diameter (Mm) |
Air volume (m/h) |
Rated Voltage | Motor power (W) |
Rotational speed (revolutions per minute) |
| BFAG-300 | 300 | 2200 | Three-phase 380 Single-phase 220 |
120 | 1450 |
| BFAG-400 | 400 | 2400 | 180 | 1450 | |
| BFAG-500 | 500 | 4900 | 250 | 1450 | |
| BFAG-600 | 600 | 9500 | 370 | 1450 |
Note: Applicable for cable outer diameters ranging from 10 to 14 mm; inlet pipe thread size: G3/4"
External dimensions
| Model Dimensions | B | Aperture distance (Axa) |
Border distance (bxb) |
| BFAG-300 | 295 | 340x340 | 385x385 |
| BFAG -400 | 295 | 390x390 | 480x480 |
| BFAG -500 | 300 | 470x470 | 575x575 |
| BFAG-600 | 300 | 525x525 | 675x675 |
