soundproof box

Check out Bullmax, version silent air extractors Bullfilter

Check out Bullmax, version silent air extractors Bullfilter In fact, BULLMAX is the version silent of our flow fan mixed EC Bullfan. Built with an in-line ventilator 15cm sharing the same features as the standard model. The model is constructed with a housing made of cold rolled steel and flanges in aluminum. The fan is fixed to the body with springs pianolong-term which makes the device more stable and without vibration. Technical characteristics : Cotton acoustic fire retardant ECO....

Silent Extractor Revolution VECTOR 200 EC - Systemair

Systemair designed and developed a high-performance fan and wrapped it in an acoustic enclosure to create a truly silent revolution. The white acoustic foam is specially designed to absorb noise without restricting air flow. The foam is certified for use in air acoustics applications and does not absorb moisture or dust. Characteristics Watertight enclosure so no leakage possible Superior airflow and performance The most efficient fan is now the quietest Fully operational Quality without...

A convenience product to obtain an extremely silent !!! box dimensions:

THE ultra-quiet soundproof box by Winflex Ventilation . A convenience product to obtain an extremely silent !!! box dimensions: 650 x 650 mm Motor S Wind: 5050m³ / h Input / output: flange 250 mm x 2 (input) - flange 400 mm (outlet) Comes with its rings of anti-vibration suspension. Comes complete and ready to plug in. Warranty: 1 year. Noise level: 49.9dB Housing: 650 mm Load diagram: