Category 03 / Explosion-Proof Fans
Explosion-Proof Fans
Hazardous-area ventilation fans engineered for continuous duty in Zone 1 and Zone 2 environments. Axial, wall-mounted, and exhaust configurations covering flow rates from compact confined-space extraction to large-diameter tunnel ventilation. All units Ex d flameproof, available in IIB and IIC gas groups, IP65/IP55 rated, with aluminium alloy, steel, or stainless steel construction to match your site corrosion and temperature requirements.
4 product families in this category ·
Ex d IIB/IIC · IP65/IP55 · MOQ 1 · Custom configuration standard
BAF Series Explosion-Proof Axial Fan
BAF Series
Ex d IIB/IIC T4 Gb
- Axial flow design for general hazardous-area ventilation and air exchange
- Wall or duct mount, diameters 300 mm to 800 mm
- Aluminium alloy impeller with steel or SS304 housing
- IP65 · Ex d motor, continuous duty S1 · ambient −20°C to +40°C
- Available in IIB (standard) and IIC (hydrogen) gas groups
BT35 Series Explosion-Proof Axial Fan
BT35 Series
Ex d IIB/IIC T4 Gb
- Energy-efficient axial design with optimised blade profile for higher static pressure
- Diameter range 280 mm to 1 120 mm, covering small to large ventilation ducts
- Galvanised steel or aluminium alloy housing, IP55
- Adjustable blade pitch angle for on-site airflow tuning
- Common for tunnel ventilation, paint booths, and process plant air exchange
BDWEx Series Explosion-Proof Wall Fan
BDWEx Series
Ex d IIB/IIC T4 Gb
- Side-wall mounted direct-drive fan for through-wall ventilation in hazardous zones
- Integrated weatherproof louvre and bird mesh on exterior face
- Aluminium alloy body, IP65 · ambient −20°C to +55°C
- Diameter 400 mm to 900 mm, suitable for high-flow building exhaust
- Optional internal gravity shutter for automatic closure on fan stop
BFAG-BFS Series Explosion-Proof Exhaust Fan
BFAG-BFS Series
Ex d IIB T4 Gb
- Compact exhaust fan for confined-space air extraction: tanks, vessels, cable trenches
- Ceiling or wall mount, diameter 300 mm to 600 mm
- Steel housing with anti-corrosion coating, IP54
- BFAG (axial exhaust) and BFS (centrifugal exhaust) variants for different static pressure needs
- Available with flexible ducting connector for temporary deployment
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Typical quote: < 24 h·
MOQ: 1 unit·
Custom nameplates: standard