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.

Semi-rigid flexible hose made of Al foil, produced by folding with extremely strong multiple "Tripllock" locks.

- for mechanical ventilation and climate ducts for smoke and dust extraction
- highly mechanically resistant
- operating temperature -25 °C to +200 °C
- max. air velocity in the duct 25 m/s
- max. operating pressure 2000 Pa

SEMIFLEX® STANDARD
- supplied in 3 or 5 m lengths compressed to 1/3 of the length (DN 80-250 to 1/5)
- thickness 0,08 mm

SEMIFLEX® PROFI
- supplied in lengths of 3 or 5 m compressed to 1/3 length
- thickness 0,12 mm

SEMIFLEX® PROFI BOX
- supplied in lengths of 1.5 m compressed to 1/5 length in a cardboard box
- thickness 0,11 mm

SEMIFLEX® SONO
- supplied in 1 m length
- soundproofed mineral wool layer 25 mm
- thickness 0,12 mm

SEMIFLEX® TERMO
- supplied in 1 m length
- thermally insulated mineral wool layer 25 mm,
- thickness 0,12 mm

Product variants
Product name Datasheet Instruction manual Price excl. VAT Pieces
SEMIFLEX 100 PROFI BOX flexible Al hose 1,5 m Datasheet Instruction manual –⁠–⁠ Price excl. VAT 215,00 CZK Pieces
Product detail
SEMIFLEX 125 PROFI BOX flexible Al hose 1,5 m Datasheet Instruction manual –⁠–⁠ Price excl. VAT 268,00 CZK Pieces
Product detail
SEMIFLEX 150 PROFI BOX flexible Al hose 1,5 m Datasheet Instruction manual –⁠–⁠ Price excl. VAT 332,00 CZK Pieces
Product detail
SEMIFLEX 160 PROFI BOX flexible Al hose 1,5 m Datasheet Instruction manual –⁠–⁠ Price excl. VAT 347,00 CZK Pieces
Product detail
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