Ventair Simpress is the only Brevis trickle vent whose body is not made of aluminium but of high-quality ABS/ASA. The use of a high-grade plastic makes Simpress highly resistant to frost.

Owing to automated pressure-based control, Ventair Simpress automatically supplies the proper volume of air to the rooms and at the same time reduces the consumption of thermal energy. The proven design, similar to that of Ventair TRDn, offers all its advantages in an economical version.

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Ventair Simpress

Technical specifications

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

Resistance to condensation

RH = 41% at Tout./Tin. = -20°C / +20°C

Materials

ABS/ASA

Range of application

wood window framing, PVC

Available colors

Standard

RAL 9016, 7016, 8003, 8017