Inlet grille, inlet flange
Inlet spigot, inlet and outlet supple sleeve, anti-vibration mountings.
INLET FILTER TYPE FILT :
Manufactured with two perforated sheet metal cylinders encasing a medium spiltter.
Gravimetric efficiency : 91%. Temperature : 70°C max. Efficiency : G4.
- Fan type (48 à 76) 5 - 6.5 - 7.5 : Filter type FILT 250
- Fan type (48, 56 et 61) 10 : Filter type FILT 300
- Fan type (66, 71 et 76) 10 : Filter type FILT 300
- Fan type (48 à 76) 12.5 - 15 : Filter type FILT 450
INLET ATTENUATOR TYPE DN :
Manufactured with spiral tube and perforated sheet metal, infilled with glass wool.
Overall noise reduction : - 12 dbA around
- Fan type (48 à 76) 5 - 6.5 - 7.5 : Attenuator type DN 160
- Fan type (48, 56 et 61) 10 : Attenuator type DN 200
- Fan type (66, 71 et 76) 10 : Attenuator type DN 250
- Fan type (48 à 76) 12.5 - 15 : Attenuator type DN 250