Ventair
Ventair Simpress
High-quality plastic housing with all advantages of the TRDn trickle vent in an economical version.
The best version of economy
Ventair Simpress contains almost all the technology from the TRDn trickle vent but in an economical version.
Reliable automated pressure difference control is based on operation of the aerodynamic aluminium panel – inflowing air makes it drop or raise, controlling the flow rate. This solution ensures constant flow regardless of the weather conditions.
Instead of the aluminium body, this controlled is made of high quality plastic. This gives Simpress the unique frost resistance.
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Economical
solution -
Automated pressure
difference control -
High resistance
to penetration by rainwater
Technical specifications
Ventair Simpress
Technical specifications
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Nominal flow ∆p = 10 Pa
- trickle vent open: 23,8 m3/h
trickle vent closed: 6,2 m3/h -
Nominal flow ∆p = 20 Pa
- trickle vent open: 30,2 m3/h
trickle vent closed: 8,6 m3/h -
Acoustic insulation
- trickle vent open: Dn,e,w = 30 (0; 1) dB
trickle vent closed: Dn,e,w = 33 (-1; 0) dB -
Control
automated with pressure difference,
manual -
Resistance to penetration by rainwater
300 Pa
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Resistance to condensation
RH = 41% at Tout./Tin. = -20°C / +20°C
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Materials
ABS/ASA
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Range of application
wood window framing, PVC
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Available colors
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Standard
- RAL 9016,
7016, 8003, 8017
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