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  • Peltitarvike negative pressure ventilation pipe
  • Peltitarvike negative pressure ventilation pipe dimensions

Negative pressure ventilation pipe

With the help of a negative pressure ventilation pipe, the attic floor of the building remains ventilated and condensation cannot accumulate in the structures. The negative pressure ventilation pipe has a pipe with flange that is connected to the waterproofing and a separate cap. The cap and the cylindrical protective ring together form a negative pressure in wind. The negative pressure ventilation pipe made of acid-resistant steel withstands demanding weather conditions, temperature fluctuations and UV radiation.

Can also be manufactured for pitched and ridge roofs according to the slope.

Technical data
Material
Acid-resistant steel (ars) or copper (cu)
Pipe diameter ∅
100 tai 150 mm
Pipe length
400/360 mm
Height
600 mm

Other sizes can be made to order.

Accessories

Pipe condensation insulation

Diffusion water cup

Small animal mesh for the cap

Powder coating in RAL or RR colours

LVI-numbers
Product LVI-nro
ATH-100 7821816
ATH-150 7821817
ATH-100, slope 7821837
ATH-150, slope 7821838
ATH-100 frame 7821818
ATH-150 frame 7821819
ATH-100 cap 7821820
ATH-100 cap, RR20 7821821
ATH-100 cap, RR21 7821822
ATH-100 cap, RR22 7821823
ATH-100 cap, RR23 7821824
ATH-100 cap, RR33 7821825
ATH-100 cap, RR31 7821826
ATH-100 cap, RR32 7821827
ATH-150 cap 7821828
ATH-150 cap, RR20 7821829
ATH-150 cap, RR21 7821830
ATH-150 cap, RR22 7821831
ATH-150 cap, RR23 7821832
ATH-150 cap, RR33 7821833
ATH-150 cap, RR31 7821834
ATH-150 cap, RR32 7821835
ATH-150 cpa, RR29 7821836

Documents and images

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