The soundproof boxes cover a wide range of uses and are carefully designed to achieve effective noise attenuation of all types of fans. The external structure is composed entirely of galvanized sheet metal panels. The use of high quality sound absorbing materials allows a considerable attenuation of sound energy. Ecotrentino’s boxes are complete with anti-vibration joints in suction and delivery, and anti-vibration supports for fan support.
Modello box AQ | 1000-55, 1000-75, 310-2.2, 350-3, 400-0.55, 400-4, 400-5.5, 450-0.75, 450-1.1, 450-11, 450-7.5, 500-1.5, 500-15, 500-18.5, 500-2.2, 560-3, 560-4, 630-5.5, 630-7.5, 710-11, 710-15, 800-18.5, 800-22, 900-37, 900-45 |
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