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.

Tight backdraft shutters RSKW

Extra-tight check valves with double-edged seals

Tight check valves for circular pipes with a diameter of 80 - 200 mm.

- Suitable for installation in vertical (depending on type) or horizontal position
- Installation by inserting into the pipe
- Double shaft seal for sealing and fixing in the pipe
- Self-locking design with magnet
- Made of plastic

Product variants
Product name Datasheet Instruction manual Price excl. VAT Pieces
RSKW 80 ED tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 666,00 CZK Pieces
Product detail
RSKW 100 tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 750,00 CZK Pieces
Product detail
RSKW 125 tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 899,00 CZK Pieces
Product detail
RSKW 150 ED tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 111,00 CZK Pieces
Product detail
RSKW 160 tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 123,00 CZK Pieces
Product detail
RSKW 200 ED tight backdraft shutter Datasheet Instruction manual –⁠–⁠ Price excl. VAT 1 376,00 CZK Pieces
Product detail
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