The rotation direction of the fan motor was reversed to improve the airflow characteristics in the same direction.
The dual reverse fan is a product that improves airflow characteristics by having the fan motor's rotation direction set to the reverse wind direction (with reversed blade pitch) while maintaining the same direction. It is ideal for equipment with high implementation loads. Compared to dual series operation, there was a 25% improvement in thermal efficiency and a 40% increase in airflow, resulting in improved implementation load (according to measurements by Hirozawa Seiki Co., Ltd.). It is available in various sizes. For more details, please contact us or refer to the catalog.
Inquire About This Product
basic information
【Features】 ○ Improved airflow characteristics ○ Compatible with various sizes ○ Ideal for equipment with high mounting loads ○ 25% improvement in thermal efficiency and 40% increase in airflow for double series operation ● For more details, please contact us or refer to the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs
Company information
As a company proposing manufacturing solutions, we focus on precision press processing, precision sheet metal processing, welding processing, precision cutting processing, precision press mold design and production, and assembly of various metal parts using state-of-the-art equipment and outstanding technical capabilities. Additionally, we are involved in diverse fields such as plastic injection molding, the production of "ultra" thin-walled SUS welded pipes, metal cooling fan motors, products related to environmental and noise control, and soundproof and sound-absorbing panels for highways. Group companies: Japan ISK Co., Ltd., Ikura Seiki Co., Ltd., Bian Air Japan Co., Ltd., Ikura Seiki (Thailand) Co., Ltd., Ikura Seiki (Dongguan) Co., Ltd., Hirosawa Shoji Co., Ltd., Hirosawa Land Warehouse Co., Ltd., Shimodate Golf Club, Hirosawa Agricultural Cooperative, Tsukuba Dental Welfare Vocational School, Toride Dental Hygiene Vocational School, Hirosawa City Children's Garden, Hirosawa Museum of Art, Hirosawa Educational Foundation (Public Interest Incorporated Foundation), Hirosawa Technology Promotion Foundation (Public Interest Incorporated Foundation).