The NRF 50 315/900 ETS NORD round silencer with 50mm mineral wool insulation is a high-quality product that provides exceptional noise reduction in ventilation systems. Suitable for 315 mm air ducts, 900 mm long.
ETS NORD NSK-T 100 flange with rubber seal — airtight connection for round ducting systems. Made from galvanised steel - excellent corrosion resistance, flexibility, and long service life. Its quick and easy installation requires.
ETS NORD NSK 125 flange with rubber seal — airtight connection for 125mm round ducting systems. Made from galvanised steel - excellent corrosion resistance, flexibility, and long service life. Its quick and easy installation requires.