New version of the catalogue Mass ventilation of garages!
In the catalogue we present suitable fan types and possible ventilation methods for specific garage buildings.
The design method using Computational Fluid Dynamics (CFD) simulation software is commented on.
The catalogue can be downloaded here.

Explosionproof fans HDB/HDT

Axial explosion-proof fans for rooms with explosion hazards of flammable gases and vapours.

Ventilators with air flow up to 13700 m3/h for circular pipes with diameters 315 - 560 mm.

Casing is made of galvanized steel sheet with aluminium inner ring, impeller is made of Al alloy. The fans are equipped with a three-phase 230/400 V / 50 Hz motor, have IP55 protection and are suitable for operation at air temperatures up to 40 °C.

II2G Ex d IIB T4, on request II2G Ex d IIB+H2 T4

Product variants
Product name Datasheet Instruction manual Price excl. VAT Pieces
HDT/4-315 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 41 547,00 CZK Pieces
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HDT/4-355 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 43 827,00 CZK Pieces
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HDT/6-355 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 45 297,00 CZK Pieces
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HDT/4-400 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 48 193,00 CZK Pieces
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HDT/6-400 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 49 872,00 CZK Pieces
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HDT/4-450 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 52 694,00 CZK Pieces
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HDT/6-450 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 54 755,00 CZK Pieces
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HDT/8-450 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 51 796,00 CZK Pieces
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HDT/4-560 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 64 998,00 CZK Pieces
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HDT/6-560 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 67 845,00 CZK Pieces
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HDT/8-560 Ex explosion-proof fan Datasheet Instruction manual –⁠–⁠ Price excl. VAT 65 767,00 CZK Pieces
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