A natural ventilation system with soundproofing features that allows air in without noise, compact and with low airflow resistance.
The "Soundproof Ventilator" is a natural ventilation system developed based on extensive experience in the field of soundproofing equipment and data obtained from various experimental results. It compensates for the weaknesses of the air environment in modern buildings surrounded by chemical building materials and exhibits excellent characteristics adapted to the climate of Japan. Fresh air flows in without opening windows, and the reduction in indoor humidity due to natural ventilation prevents heat loss from heating and cooling systems. 【Features】 ■ Soundproofing function ■ Ventilation without opening windows ■ Compact with low air resistance ■ No heat loss from heating and cooling ■ Reduces noise and prevents dust *For more details, please refer to the PDF document or feel free to contact us.
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【At such times, in such places, demonstrating power (excerpt)】 ■ Residential areas and apartments facing major roads and railway lines, where noise is intense ■ Places where you don't want to open windows due to dust and insects coming in ■ Keeping the indoor environment comfortable even when away, prolonging the life of the building ■ The impact of noise pollution from external outdoor units, motors, and fans *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Noise is described in the Kojien dictionary as "loud and bothersome sounds" and also as "unnecessary sounds that are a hindrance for a certain purpose." How to prevent unpleasant noise that resonates in the ears... this is a major theme for us modern urban dwellers. "Soundproofing" can be broadly divided into five techniques: sound insulation, sound absorption, sound cancellation, vibration isolation, and acoustic blocking. Our company has developed unique soundproofing technologies represented by these five, and we respond to soundproofing measures in various situations.
![External Support Type Soundproof Panel [Duracalm BPC-90]](https://image.mono.ipros.com/public/product/image/d85/2000717300/IPROS32421996383085867678.jpeg?w=280&h=280)
