Hydroponics Sound Insulated Fans Sound Insulated Fans Blauberg Air Extractor: Sound insulated, Silent and Powerful If you're searching for a sound insulated fan you've found the right page. Next ,you can find the most silent extractors on market with the lowest decibel emission. This caisson air extractor is soundproofed and is integrated in a zink-coated casing filled with a thick layer of polyurethane which is sound-absorbing, thermal and non-flammable. The expanded sound-absorbing polyurethane is one of the causes that allows the maximum sound absorption in the Blauberg extractors and fans as well as in all kinds of vortex air extractors in general. Sound Insulated Fans - Features Their engine is a two-pole asynchronous external rotor, with a twisting centrifuge and backward curved blades. These silent air extractors are designed on anti-vibration pillars in order to absorb vibration and noise: Equipped with ball bearings for a long lasting; Integrated thermal protection with automatic restart; Dynamically balanced fan. A Silent air extraction flow We offer all the sound insulated Blauberg extractors like: Blauberg ISO-B Blauberg ISO-Mix: with or without thermostat CLICK HERE TO CHOOSE THE BEST SOUND INSULATED EXTRACTOR FOR YOU BLAUBERG Sound-insulated 20cm - 950m³/h Sound-insulated centrifugal fan. Supply and exhaust ventilation systems installed in premises with high requirements to the noise level. Suitable for limited mounting space. In Stock Free shipping €216,78 Add to cart BLAUBERG Sound-insulated 25cm - 1300m³/h Sound-insulated centrifugal fan.Supply and exhaust ventilation systems installed in premises with high requirements to the noise level. Suitable for limited mounting space. In Stock Free shipping €247,46 Add to cart BLAUBERG Sound-insulated 31,5cm - 2150m³/h Sound-insulated centrifugal fan. Supply and exhaust ventilation systems installed in premises with high requirements to the noise level. Suitable for limited mounting space. Recommended In Stock Free shipping €317,60 Add to cart ISOBOX Insulated Extractor - Out 315mm - In 2x250mm - 2500 m3/h ISOBOX Insulated Extractor - Out 315mm - In 2x250mm - 2500 m3/h is an air circulation box, manufactured on a DM board, with extractor, fitted with 2 entries of diameter 250 mm and 1 out of 315 mm. Heavy Postage In Stock €338,70 Add to cart ISOBOX 55X55CM - 3250m3/h Acoustic Box Fan - Silent extractor The galvanized steel extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence, such as medium / large grow rooms, indoor greenhouses, com... Heavy Postage In Stock €398,60 Add to cart ISOBOX 65X65CM - 7000m3/h Acoustic Box Fan - Silent extractor The galvanized steel extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence, such as medium / large grow rooms, indoor greenhouses, com... Heavy Postage In Stock €709,80 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 12,5cm (347 m3/h) - with Thermostat Blauberg Iso-Mix Sound Insulated fan with thermostat and 12,5cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise lev... In Stock Free shipping €295,00 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 10cm (233 m3/h) - with Thermostat Blauberg Iso-Mix Sound Insulated fan with thermostat and 10cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise level... In Stock Free shipping €278,16 Add to cart ISOBOX 55X55CM - 4250m3/h Acoustic Box Fan - Silent extractor The galvanized steel extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence, such as medium / large grow rooms, indoor greenhouses, com... Heavy Postage In Stock €469,90 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 15cm (550 m3/h) - with Thermostat Blauberg Iso-Mix -Sound Insulated fan with thermostat and 15cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise leve... In Stock Free shipping €355,00 Add to cart SOFTBOX 65X65X75CM - 6000m3/h - Silent Extractor Fan The SOFTBOX extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence. Heavy Postage Out Stock €659,70 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 20cm (1035 m3/h) - with Thermostat Blauberg Iso-Mix Sound Insulated fan with thermostat and 10cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise level... In Stock Free shipping €402,00 Add to cart SOFTBOX 60X60X75CM - 4250m3/h - Silent Extractor Fan The SOFTBOX extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence. Heavy Postage In Stock €509,70 Add to cart ISOBOX 65X65CM - 5000m3/h Acoustic Box Fan - Silent extractor The galvanized steel extractor is developed for noise sensitive environments that require the movement of large air flows in extreme silence, such as medium / large grow rooms, indoor greenhouses, com... Heavy Postage In Stock €659,70 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 25cm (1315 m3/h) - with Thermostat Blauberg Iso-Mix -Sound Insulated fan with thermostat and 25cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise leve... In Stock Free shipping €455,00 Add to cart Sound-Insulated Fan Blauberg Iso-Mix - 31,5cm (1920 m3/h) - with Thermostat Blauberg Iso-Mix -Sound Insulated fan with thermostat and 31,5cm diameter flange. This silenced air extractor incorporates a thermostat, is ideal for all areas and grow boxes guaranteeing low noise le... In Stock Free shipping €515,00 Add to cart