3 to 6 times more durable than galvanized steel plates! Roof ventilators and roof fans with excellent heat resistance.
The rooftop ventilation fan, a continuous type for natural ventilation "SVM (standard type)," is suitable for large-scale ventilation in high-temperature, high-humidity, high-altitude areas, as well as for smoke exhaust systems in warehouses. It is ideal for overall ventilation in factories, warehouses, gymnasiums, steel mills, and ironworks where there is sufficient inflow of outside air. The material is made of Galvalume steel sheet, which is an alloy of aluminum and zinc. We also offer design and construction of dimensions and materials other than standard specifications according to various applications and locations upon request. There are manual (operator) and electric dampers available that allow for free adjustment of indoor ventilation volume, enhancing heating and cooling effects. 【Features】 ○ Design and construction of dimensions and materials other than standard specifications are also available ○ Free adjustment of indoor ventilation volume is possible ○ Manual (operator) and electric dampers are available to enhance heating and cooling effects For more details, please contact us or download the catalog.
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basic information
【Lineup】 ○SVM-300 ○SVM-400 ○SVM-450 ○SVM-500 ○SVM-600 ○SVM-750 ○SVM-900 ○SVM-1000 ○SVM-1200 ○SVM-1500 ○SVM-1800 ○SVM-2000 ●For more details, please contact us or download the catalog.
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Company information
Our company was established as Sanwa Shiki Ventilator Co., Ltd. after separating from the manufacturing division of Sanwa Kogyo Co., Ltd. Initially, we mainly manufactured and sold rotary and fixed ventilators, as well as fireproof hoods. We contributed to the development of local industries and built a solid foundation through the trust we received from related parties. Currently, we focus on the development of pressure-resistant explosion-proof ventilators for factories and hazardous material warehouses, as well as creating comfortable environments through ventilation in architectural spaces within the industrial sector. We are also dedicated to the research and development of rooftop ventilation systems and the manufacturing and sales of products tailored to environmental needs, such as Sanwa Hatches. In the future, alongside the research and development of ventilators, we aim to advance the research of hatches for industrial and residential use. Our entire team is committed to working together to contribute to people's lives and to continue our development.
![[Introduction and Installation Case] Maintenance of Rooftop Ventilation Fan (Roof Fan)](https://image.www.ipros.com/public/product/image/357/2000347440/IPROS1833198686478848759.jpg?w=280&h=280)