Verified by manufacturer 6 months ago
Model R6, type CS (centre spigot)
Rectangular residential flat duct sound attenuators.
Residential sound attenuation.
Rectangular residential flat duct sound attenuators
Features and benefits:
Color | Silver Other Guidance for specification option: Protective paint finish (optional; visible external metal surfaces only). |
Finish | Galvanized Natural Painted Guidance for specification option: Protective paint finish (optional; visible external metal surfaces). |
Material | Steel Stainless steel |
Shape | Rectangle |
Length | 600 mm 900 mm 1200 mm Manufacturer guidanceExcluding spigot(s) where applicable. |
Width | 204 mm Guidance for specification option: Model R6. 222 mm Guidance for specification option: Model R9. Bespoke |
Height | 60 mm Guidance for specification option: Model R6, plain ends only. 90 mm Guidance for specification option: Model R9, plain ends only. 120 mm Guidance for specification option: All models with spigots. Bespoke Manufacturer guidanceExcluding spigot(s) where applicable. |
Uniclass | |
CAWS | U90/480 Silencers U90/480 Silencers |
Application | Manufacturer's standard.Special construction.Guidance for specification option: Consult manufacturer for options and insert requirements (including all relevant properties below). Refer to equipment schedule for details. Manufacturer guidanceAirflow can be in either direction. |
Performance standards | To ISO 7235. |
Duty | |
Insertion loss | Manufacturer's standard.Guidance for specification option: Derived from tests carried out in accordance with ISO 7235 and may vary depending on installed conditions. Consult manufacturer for further details. |
Air volume | Guidance for specification option: Consult manufacturer for details based on dimensions specified, or insert requirements and consult manufacturer for size(s) required to achieve this. |
Permissible pressure loss | Manufacturer's standard.Guidance for specification option: Derived from tests carried out in accordance with ISO 7235 and may vary depending on installed conditions. Consult manufacturer for further details. |
Casing material | Pre-galvanized steel, standard. |
Lining material | Horizontal arrangement.Manufacturer guidanceLinings contain a sound-absorbent infill that is encapsulated with glass cloth and perforated steel. |
Duct connections | Guidance for specification option: Insert requirements or omit. Ass Accessories for related options. |
Splitters | Manufacturer's standard (vertical).Horizontal arrangement.Manufacturer guidanceSplitters contain a sound-absorbent infill that is encapsulated with glass cloth and plain/ perforated steel. Aerodynamic fairings at each end. |
Markings | Guidance for specification option: Consult manufacturer for options and insert requirements, or omit. |
Length | 600 mm. Guidance for specification option: Standard. 900 mm. Guidance for specification option: Standard. 1200 mm. Guidance for specification option: Standard. Manufacturer guidanceExcluding spigots. |
Width | Spigot width: 204 mm. Body width: 204 mm. Manufacturer guidanceManufacturing dimensional tolerance <1.0%. Non-standard attenuators are available; consult manufacturer for options and insert requirements. |
Height | Spigot height: 60 mm. Body height: 120 mm. Guidance for specification option: Overall height. Attenuator height: 60 mm. Manufacturer guidanceManufacturing dimensional tolerance <1.0%. Non-standard attenuators are available; consult manufacturer for options and insert requirements. |
Noise | Manufacturer's standard. Guidance for specification option: Flow noise derived from tests carried out in accordance with ISO 7235 and may vary depending on installed conditions. Consult manufacturer for further details. |
Accessories | None. Protective paint finish (visible external metal surfaces). Guidance for specification option: Insert colour requirements. Melinex encapsulated infill. Other. Guidance for specification option: Supplied without support steelwork, brackets, fixings, gasket, mastic or other such items unless stated otherwise. |
Material | Steel Stainless steel |