Overview
A wall-mounted explosion-proof fan offered in three sizes: 500, 600 and 750. The larger frames suit rooms and workshops where a compact cabinet-style unit would not move enough air, and the wall mounting keeps the fan out of the working area.
Sizes differ in airflow, motor power and mounting pattern. Because the unit is fixed, the wall opening, the fixing frame and the cable route should be planned together with the fan selection.
Where it fits
- Hazardous workshops and production halls
- Solvent and paint storage rooms
- Utility and pump rooms in process plants
- Wall exhaust where a fixed unit is required
Specifications
| Model | Diameter of impeller (mm) | Powe r(KW) | Spindle speed (r/min) | Air volume (m3/h) | Voltage (V) | Explosion-proof | Anticorrosion | Inlet(G) | Wire outer diameter (Φmm0 |
|---|---|---|---|---|---|---|---|---|---|
| FB-500 | 500 | 0.37 | 1450 | 6600 | 220/380 | ExdII BT4 | WF1 | G1/2 | 6~10 |
| FB-600 | 600 | 0.55 | 1450 | 9600 | 220/380 | ExdII BT4 | WF1 | G1/2 | 6~10 |
| FB-700 | 700 | 0.75 | 1450 | 18000 | 220/380 | ExdII BT4 | WF1 | G1/2 | 6~10 |
Selection and installation notes
The three sizes are not interchangeable: opening size, hole centres and weight differ. Confirm the wall structure can carry the unit before ordering.
For rooms with high ceilings, wall-mounted exhaust alone may short-circuit the airflow. Consider the inlet position as part of the ventilation design.
FAQ
Which size should I choose?
It follows the room volume and the required air changes, not the wall area. Send the room dimensions and the target ventilation rate.
Is the fan certified for my zone?
Coverage is model-specific. Send the zone, gas group and temperature class, and we will confirm what documentation exists.
Can it be supplied with a shutter?
Shutters and guards are selected against the frame size. Confirm with the model you choose.
How is it mounted?
Through a wall opening with a fixing frame. Wall thickness, structure and cable entry are confirmed before the order.
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