Residential
building ventilation

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Flat Duct System

The small duct component program enables flexible, space-saving assembly in walls, floors, and ceilings. The range of dimensions and designs has been selected so that very good adjustment to the required air volumes is obtained and zeta values/current losses are as low as possible.

galvanised steel plate
stainless steel and aluminium upon request
dimensions from 40/100 mm to 80/200 mm
lengths 1,000 mm to 2,000 mm
sealed designs possible
certified in accordance with VDI 6022

Components for flexible pipework

Our components for flexible pipework offer an ideal solution for combining all common duct systems. The self-sealing connecting pieces allow fast and easy assembly of flexible pipes without requiring any additional sealing by means of gaskets.

galvanised steel plate
stainless steel and aluminium upon request
standard dimensions from DN 80 to DN 355
flat duct dimensions from 40/100 mm to 80/200 mm
connection for flexible pipes DN 63 to DN 75
certified in accordance with VDI 6022

Next steps

Downloads

Residential building ventilation brochure

Contact

There is nothing like direct contact. We will gladly take the time for a personal discussion and will answer your questions individually.

Ingo Buch
Sales Residential Building Ventilation

E-Mail: ingo.buch [at] witzenmann.com

Tel.: +49 2336 4000-81
Fax: +49 2336 4000-80

Additional questions

Nothing beats direct contact. We are happy to take the time for a personal discussion with you to answer your questions on an individual basis.

Please send us an inquiry using the contact form, and we will immediately get back to you.

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