Tested by an independent laboratory in accordance with ISO 7235
Easy installation, compact design
Class C
Male spigot with EPDM gasket
A2-s1,d0
PREMIUM
- Circular
- Compact circular silencer with reduced overall dimensions
Description
The PREMIUM silencers are designed to optimize acoustic attenuation in circular ventilation ductwork while minimizing overall dimensions compared with conventional circular silencers.
Designed for commercial and residential applications, they effectively reduce noise generated by ventilation systems.
Their acoustic and aerodynamic performance has been tested and validated by an independent laboratory in accordance with ISO 7235:2009.
Caractéristiques
- 1.0 mm galvanized steel casing
- Mineral wool insulation with glass veil facing
- Male spigot connection with EPDM gasket
- Minimum class C airtightness
- Fire classification: A2-s1,d0 (M0)
- Available diameters: Ø100 to Ø500 mm
- Available lengths: 600, 1000 and 1500 mm
Performances
Acoustics
- Tested by an independent laboratory in accordance with EN ISO 7235:2009
- Excellent sound attenuation over a wide frequency range
Airtightness
- Minimum class C airtightness with male spigot connection fitted with an EPDM gasket
Applications
- Circular ventilation ductwork
- Installations requiring high acoustic performance with reduced overall dimensions
- Commercial buildings
- Multi-family residential buildings
- Single-family homes
- Office buildings
- Laboratories
Options
Facing
- Anti-fibre glass veil for sensitive applications
Tested by an independent laboratory in accordance with ISO 7235
Easy installation, compact design
Class C
Male spigot with EPDM gasket
A2-s1,d0
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