WTW filterdoek 290 / G3 , welke kan worden toegepast als toevoerfilter in verfspuiterijen, geforceerde luchtconvectoren, raam ventilatiekasten en kleine airconditioners
bestelnr. 50201
Technical data
Avg. arrestance (acc. EN 779) 86%
Initial efficiency (dust spot) < 20%
Air velocity 1.5 m/s Rated air flow (m³/h/²) 5400
Initial pressure drop 35 Pa
Final pressure drop 250 Pa
Dust holding at tested final 620 g/m²
Class according to EN 779 G3
Temp. resistance, constant up to 100°C
Temp. short peaks up to 120°C
Nominal thickness 20 mm
Relative humidity up to 100%
Regenerable/washable yes
afmeting B1200 x L2000 x D20 mm.
