400-900-50 round silencer NRF (50mm insulation), ETS NORD
ETS NORD NRF 400-900-50 - NRF 50 round duct silencer, 900 mm in length with 50 mm sound insulation, is an essential component for ventilation systems, ensuring effective noise attenuation. Suitable for 400 mm air ducts, these mineral wool silencers provide excellent airflow performance and are used to reduce noise from various sources in ventilation systems, such as fans, heat recovery units, or terminal blocks.
Soler & Palau HXM-400 plate mounted axial flow fan
The HXM plate mounted axial flow fans are manufactured from pressed galvanised steel protected from corrosion by a beige epoxy-polyester paint finish. HXM models include impellers manufactured from aluminium sheet (HXM-200 to HXM-350) or steel sheet (HXM-400), finished with black polyester paint. All models include a steel finger proof guard as standard mounted to the inlet side of the fan.