OPTIMUM

Description

The OPTIMUM circular silencers are designed to reduce noise generated by ventilation systems.

They incorporate a central acoustic splitter that delivers excellent sound attenuation performance.

They provide an excellent balance between acoustic attenuation, self-generated noise and pressure loss.

Characteristics

• Circular silencer with central acoustic splitter
• Rounded leading and trailing edge profiles on the central splitter
• Mineral wool insulation with glass veil facing
• 50 mm acoustic insulation (OPTIMUM 50) or 100 mm acoustic insulation (OPTIMUM 100)
• Galvanized steel casing
• Certified acoustic performance (ISO 7235)
• Minimum airtightness class C
• Male spigot connection with EPDM gasket
• Fire classification: A2-s1,d0 (M0)
• Available diameters: Ø125 to Ø630 mm
• Available lengths: 600, 900 or 1000 mm, depending on version

Performances

Acoustics

• Excellent acoustic performance thanks to the central splitter (ISO 7235)
• Excellent balance between acoustic attenuation, self-generated noise and pressure loss

Airtightness

• Minimum class C airtightness
• EPDM gasket on spigot connections

Applications

• Air handling units (AHUs)
• Circular ventilation ductwork
• Office buildings
• Hospitals
• Schools
• Shopping centres
• Hotels
• Light industrial facilities
• Technical rooms
• Cleanrooms (with suitable option)

Options