Attenuators
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Flanged Attenuators
Flanged Attenuators
Constructed from galvanised sheet steel, with a highly absorbent sound attenuating lining between the outer casing and the inner perforated steel lining. The end faces of the silencer has a series of threaded holes for direct mounting to a cased axial fan or fixing flange.
Melinex lined silencers must be used to prevent grease impregnation into the acoustic media for kitchen extract applications as prescribed in DW/172 HVAC Specification For Kitchen Ventilation Systems
SKU: FAT001 -
Rectangular Attenuators
Rectangular Attenuators
Designed for AHU and plant systems requiring high attenuation, our high-performance rectangular attenuators provide exceptional noise reduction.
- Superior Noise Reduction: Achieved through sound-absorbing infill splitters enclosed by a perforated liner
- Available in Seven Standard Lengths: Choose from 600mm, 900mm, 1200mm, 1500mm, 1800mm, 2100mm, and 2400mm
- Automated Engineering Options: Select from entry/exit plenums, circular or rectangular offset spigots, multiple flange connections, and custom interfaces
- High Performance: Suitable for system pressures up to 1500 Pa.
Our rectangular duct-mounted splitter silencers are “mass customized” to optimize airflow, resistance, self-generated noise, and insertion loss based on your specific needs
- Customizable Sizes: Designed and fabricated to order
Available of request: sales@ductfix.co.uk
SKU: RATT-000
