HTF series fire temperature exhaust fan system state-level "Spark" product of the project, with excellent performance, high temperature performance, high efficiency, covering less than the centrifugal fan, easy installation features. HTF series fire temperature exhaust fan with high efficiency exhaust fan supply, stable mixed flow exhaust fan, low noise, high-temperature exhaust fan roof reasonable structure, easy to install the product is divided into:. ① ② atmospheric single speed Two-speed atmospheric ③ ④ MV MV single-speed two-speed four series. HTF series fire temperature exhaust fan, both for the variety of building fire smoke, but also for a variety of construction, civil air defense projects, underground railways, mines, tunnels and other smoke and exhaust. The fan has the following characteristics: @ temperature of the fan motor is designed with special cooling systems. Main duct medium temperature 280 ℃, it can run more than 30 minutes continuously. ≤150 ℃ when long-term continuous operation. @ Small size and lightweight light with less air volume centrifugal fan thirds of the space. Reduce the weight more than half. The fan @ simple structure consists of five main parts. ① ② impeller motor cycle air cooling system ③ ④ guide vanes, inner tube ⑤ outer cylinder. Disassembly and easy maintenance. @ The fan can be installed to facilitate the construction of the building in accordance with the requirements of the use of horizontal and vertical hanging installation. Power three-phase 380V, 50HZ kitchen roof exhaust fan, air conditioning Rui Xincheng (certified), Urumqi exhaust fan provided by Rui Xincheng Air Conditioning Equipment Co., Texas. Texas Rui Xincheng Air Conditioning Equipment Co., Ltd. (www.dzrxckt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Rui Xincheng conditioning in leadership with the staff warmly welcome all inquiries negotiations to create a better future Rui Xincheng air conditioning.