Buy Helios Ventilatoren 7489 Ductwork soundproofing | Conrad Electronic

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Metal box with perforated walls, open, metallic surface, square shape. Suitable for ventilation or storage.

Metal box with perforated walls, open, metallic surface, square shape. Suitable for ventilation or storage.

Helios Ventilatoren

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Technical specifications

Suitable for roof fans: Yes
Type of mechanical accessories: Other

Product type: Ductwork soundproofing

Content: 1 pc(s)

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 3161258 Helios Ventilatoren 7489 Ductwork soundproofing

Description

For pressure-side noise damping of roof fans of the VD series. Average attenuation 8 dB. The structure made of aluminum resistant to seawater is placed on the roof fan and can also be retrofitted without structural changes.

This text is machine translated.