Introduction
◆ Suitable for gas environments in Zone 1 and Zone 2;
◆ Suitable for gas environments of Class IA and IIB;
◆ Suitable for environments with temperature groups T1 to T4;
◆ Suitable for hazardous environments such as petroleum extraction, refining, storage, chemical, and pharmaceutical facilities;
◆ Used for ventilation and air exchange in factories, warehouses, and air circulation and renewal in laboratories.

Product Features
◆ The explosion-proof wall-mounted exhaust fan consists of an explosion-proof motor, fan blades, panel, and other components;
◆ The panel of the explosion-proof wall-mounted exhaust fan is made of high-quality steel plate welded and formed, while the blades are die-cast from aluminum alloy with high-voltage electrostatic spraying on the surface;
◆ Features an aesthetically pleasing appearance, integrated installation, and ensures safety and reliability;
◆ Equipped with vibration damping devices for low operational noise;
◆ Wiring via steel pipe or cable.

Technical Parameters
Product model: [Unclear or garbled text in original]
Execution standards: GB 3836.1, GB 3836.2, IEC60079
Explosion-proof marking: Ex dIBT4 Gb
Rated voltage: AC 220/380V
Spindle speed: 1450 r/min
Corrosion resistance level: WF1
Inlet specification: G3/4"
Applicable cable outer diameter: ?9mm to ?14mm

Ordering Information
◆ The louvers of BFAG-300 and BFAG-400 are non-detachable, while those of BFAG-500 and BFAG-600 are detachable. Example: To order a BFAG explosion-proof wall-mounted exhaust fan with a blade diameter of 300mm, rated voltage of 380V, and equipped with louvers, the order model should be "BFAG-300/380B".