AhlsellProductsVentilationDuct systemsGalvanised duct systemGalvanised dampersDampers and silencers of foam plastic
Jeven
Damper and Silencer Inno for Circular Ducts, Jeven
DAMPER & SILENCER INNO-80 JEVEN
Article number: Suppl. article no:
6699900
910009
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Inno is a damper for circular ducts. It consists entirely of soft elastic foam plastic with good sound reduction properties. The damper has a number of oval openings provided with extendable plugs.
The pressure drop across the damper is controlled by varying the number of open holes. The special material and hole design also provide low noise relief even with high pressure drops.
Inno is equipped with a measuring socket for quick adjustment.
The pressure drop across the damper is controlled by varying the number of open holes. The special material and hole design also provide low noise relief even with high pressure drops.
Inno is equipped with a measuring socket for quick adjustment.
- Article number: 6699900
- Suppl. article no: 910009
- Material class PNI20B
Technical data
- Packagin Size: 1 ST/640 ST
- Nominal duct diameter: 80 mm
- Working length: 50 mm
- Connection 1: Insert end
- Air flow: 25 l/s