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.

Circular duct fans designed for ventilation of houses, social facilities, offices and premises. The fans can be used in conjunction with a hygrostat to ventilate wet areas.

Fans with air flow up to 5300 m3/h into circular ducts for diameters 100 - 400 mm.

The fans are made of plastic (TD-160 to TD-800) or galvanized steel sheet (TD-1000 to TD-6000) and are equipped with a 230 V / 50 Hz single-phase motor with thermal protection or fuse. The fans are IP44 or IP54 rated and are suitable for operation at air temperatures up to 60 °C (depending on type).

A version with integrated adjustable timer (T) is available.

Product variants
Product name Datasheet Instruction manual Price excl. VAT Pieces
TD 160/100 N SILENT IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 3 154,00 CZK Pieces
Product detail
TD 160/100 N KIT assembly set Datasheet Instruction manual Price excl. VAT 4 274,00 CZK Pieces
Product detail
TD 160/100 NT SILENT IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 4 062,00 CZK Pieces
Product detail
TD 160/100 NT KIT assembly set Datasheet Instruction manual Price excl. VAT 5 272,00 CZK Pieces
Product detail
TD 250/100 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 3 471,00 CZK Pieces
Product detail
TD 250/100 KIT assembly set Datasheet Instruction manual Price excl. VAT 5 566,00 CZK Pieces
Product detail
TD 250/100 T IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 4 591,00 CZK Pieces
Product detail
TD 250/100 T KIT assembly set Datasheet Instruction manual Price excl. VAT 6 247,00 CZK Pieces
Product detail
TD 350/125 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 4 153,00 CZK Pieces
Product detail
TD 350/125 T IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 4 881,00 CZK Pieces
Product detail
TD 500/150 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 4 805,00 CZK Pieces
Product detail
TD 500/150 T IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 5 766,00 CZK Pieces
Product detail
TD 500/160 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 4 805,00 CZK Pieces
Product detail
TD 500/160 T IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 5 766,00 CZK Pieces
Product detail
TD 800/200 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 7 527,00 CZK Pieces
Product detail
TD 800/200 T IP44 circular in-line duct fan with timer Datasheet Instruction manual Price excl. VAT 7 840,00 CZK Pieces
Product detail
TD 800/200 N 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 6 561,00 CZK Pieces
Product detail
TD 1000/250 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 9 271,00 CZK Pieces
Product detail
TD 1300/250 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 10 519,00 CZK Pieces
Product detail
TD 2000/315 3V IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 11 699,00 CZK Pieces
Product detail
TD 4000/355 IP54 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 34 163,00 CZK Pieces
Product detail
TD 4000/355 TRIF IP54 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 33 825,00 CZK Pieces
Product detail
TD 6000/400 IP54 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 44 375,00 CZK Pieces
Product detail
TD 6000/400 TRIF IP54 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 45 475,00 CZK Pieces
Product detail
KTB 350/125 assembly kit for TD TWIN Datasheet Instruction manual Price excl. VAT 2 687,00 CZK Pieces
Product detail
KTB 500/150 assembly kit for TD TWIN Datasheet Instruction manual Price excl. VAT 2 687,00 CZK Pieces
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KTB 500/160 assembly kit for TD TWIN Datasheet Instruction manual Price excl. VAT 2 687,00 CZK Pieces
Product detail
KTB 800/200 assembly kit for TD TWIN Datasheet Instruction manual Price excl. VAT 2 770,00 CZK Pieces
Product detail
KTB 1000/250 assembly kit for TD TWIN Datasheet Instruction manual Price excl. VAT 2 953,00 CZK Pieces
Product detail
KTB 2000/315 mounting kit for TD TWIN Datasheet Instruction manual Price excl. VAT 3 319,00 CZK Pieces
Product detail
TDx2-350/125 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 495,00 CZK Pieces
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TDx2-500/150 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 617,00 CZK Pieces
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TDx2-500/160 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 617,00 CZK Pieces
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TDx2-800/200 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 803,00 CZK Pieces
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TDx2-1000/250 IP44 circular in-line duct fan Datasheet Instruction manual Price excl. VAT 1 110,00 CZK Pieces
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MBR 250-350 S coupling for creating TDx2 Silent Datasheet Instruction manual –⁠–⁠ Price excl. VAT 476,00 CZK Pieces
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MBR 500 S coupling for creating TDx2 Silent Datasheet Instruction manual –⁠–⁠ Price excl. VAT 596,00 CZK Pieces
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MBR 800-1000 S coupling for creating TDx2 Silent Datasheet Instruction manual –⁠–⁠ Price excl. VAT 776,00 CZK Pieces
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