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Ventair Higroster Akustik

Brevis
More information about BREVIS

The new Akustik air intake is made of high-quality materials with a domination of aluminium. With a two-stage acoustic attenuator, Ventair Higroster Akustik muffles sounds of even 44 dB, while providing an air flow of 28.4 m3/h.

Combined with Higroster controller, Ventair Akustik forms a two-system trickle vent: a device automatically controlled with both air humidity and differential pressure. Ventair Higroster Akustik can also be controlled manually.

 

Learn more

Ventair Higroster Akustik

 

 

 

 

Technical specifications

 

Nominal flow ∆p = 10 Pa

trickle vent open: 28,4 m3/h

trickle vent closed: 7,1 m3/h

 

Nominal flow ∆p = 20 Pa

trickle vent open: 41,4 m3/h

trickle vent closed: 10,1 m3/h

 

Acoustic insulation

(air intake placed 15 mm in the insulation layer)

trickle vent open: Dn,e,w = 43 (0; -2) dB

trickle vent closed: Dn,e,w = 44 (-1; -3) dB

 

Acoustic insulation

trickle vent open: Dn,e,w = 43 (-1; -3) dB

trickle vent closed: Dn,e,w = 43 (-1; -2) dB

 

Control

two stage automated with air humidity
and pressure difference, manual

 

Resistance to penetration by rainwater

450 Pa

 

Resistance to condensation

RH = 39% at Tout./Tin. = -20°C / +20°C

 

Materials

Aluminium, ABS/ASA

 

Range of application

wood window framing, PVC

 

Available colors

 

Standard

air intake: RAL 9016

trickle vent: RAL 9016, 7016, 8003, 8017

*ends for the body RAL 9016 – white,

others – black

 

Custom

body: any RAL,

ends: black

 

 

 

 




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