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.

Flexible hose made of two layers of PVC with polyamide fabric reinforced by a spiral-wound steel wire frame.

- for mechanical ventilation and climate ducts for smoke and dust extraction
- highly mechanically resistant
- standard grey colour
- standard length 10 m (compressed to 0.85 m in carton)
- diameter 52-630 mm
- operating temperature -30 to +70 °C
- max. air velocity 30 m/s

Product variants
Product name Datasheet Instruction manual Price excl. VAT Pieces
GREYFLEX 052 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 080,00 CZK Pieces
Product detail
GREYFLEX 063 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 170,00 CZK Pieces
Product detail
GREYFLEX 076 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 340,00 CZK Pieces
Product detail
GREYFLEX 082 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 410,00 CZK Pieces
Product detail
GREYFLEX 102 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 690,00 CZK Pieces
Product detail
GREYFLEX 127 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 2 060,00 CZK Pieces
Product detail
GREYFLEX 152 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 2 390,00 CZK Pieces
Product detail
GREYFLEX 160 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 2 510,00 CZK Pieces
Product detail
GREYFLEX 185 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 2 750,00 CZK Pieces
Product detail
GREYFLEX 203 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 3 310,00 CZK Pieces
Product detail
GREYFLEX 229 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 3 740,00 CZK Pieces
Product detail
GREYFLEX 254 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 4 170,00 CZK Pieces
Product detail
GREYFLEX 305 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 5 120,00 CZK Pieces
Product detail
GREYFLEX 315 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 5 280,00 CZK Pieces
Product detail
GREYFLEX 356 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 6 940,00 CZK Pieces
Product detail
GREYFLEX 406 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 7 610,00 CZK Pieces
Goods cannot be ordered
Goods cannot be ordered online.
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or visit our branches.
Product detail
Goods cannot be ordered online.
Contact our sales specialists
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GREYFLEX 457 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 8 730,00 CZK Pieces
Goods cannot be ordered
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Product detail
Goods cannot be ordered online.
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GREYFLEX 508 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 9 140,00 CZK Pieces
Goods cannot be ordered
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Product detail
Goods cannot be ordered online.
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GREYFLEX 560 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 9 690,00 CZK Pieces
Goods cannot be ordered
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or visit our branches.
Product detail
Goods cannot be ordered online.
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or visit our branches.
GREYFLEX 630 PVC flex hose (10 m) Datasheet Instruction manual –⁠–⁠ Price excl. VAT 9 860,00 CZK Pieces
Goods cannot be ordered
Goods cannot be ordered online.
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or visit our branches.
Product detail
Goods cannot be ordered online.
Contact our sales specialists
or visit our branches.
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