4, high efficiency: This series of fans using advanced CAD software by the multi-objective optimization design of new products developed by the test shows that fan efficiency greater than 80%, some big machine number greater than 85%, and has a flat efficiency curve characteristics, so conducive to energy conservation. 5, easy installation, covering less than the centrifugal fan: Del fan base in the form of oblique axial fan or blower exhaust fan HTF huoqiu lake, direct pipe connection or wall mounting with the wind, the installation can take the form of horizontal or Vertical, largely saving footprint. HTF series fire temperature exhaust fan Features 1.HTF series fire temperature exhaust fan system Spark ¨ ¨ national product of the project, with excellent performance, high temperature performance, high efficiency, covering less than the centrifugal fan, easy to install Features 2, HTF Fire fan high temperature performance: Fan Test conform GBJ45-82 Fire Code standards, establish higher standards of corporate internal control to ensure that the system can run continuously under high temperature 300 ℃ for 60 minutes or more, at 100 ℃ condition Continuous 20 hours / time is not damaged, widely used in high buildings, oven, underground garage, tunnels and other places together. 3, performance HTF Fire fan performance table lists the properties in the most efficient range, according to the air volume is divided into five performance points, according to prevail in the selection of the performance table. Fire fans quality products manufactured in the rated flow, total pressure error does not exceed ± 5%, the performance of the selection list is performance under standard conditions, regardless of the state performance standards are technical documents or ordering request shall prevail. 4, HTF Fire fan installation can be divided into horizontal and roof type, such as when to air flow, total pressure, dimensions and other properties have special requirements, I plant will provide you with a separate design and production. 5, HTF-I, HTF-II represents pressure type fire high-pressure exhaust fan exhaust fan HTF huoqiu Chaohu, leaf type with axial flow: There HTF-I (single speed) Fire fans, HTF-II (double speed) Fire fans two .6, HTF-X muffler type fire temperature exhaust fan, the user can choose according to the actual needs of different types of .7, HTF-W as a rooftop fire temperature exhaust fan, you can order it Wind buildings need to use flame-retardant fiberglass or steel hood. 8, HTF-D low-voltage temperature exhaust fan the fire. Features: Francis impeller hub, high temperature motor, motor fully enclosed built, and a special motor cooling system, excellent high temperature performance, high efficiency, low noise, reasonable structure, small size, easy installation, etc., installed on the level, vertical, lifting can be. Applications: building, drying room, underground garage, subways, tunnels and other fire sent smoke and exhaust ventilation, low speed for two-speed fan usually through ventilation, fire smoke at high speed for the Jingjiang City in the air-conditioning Equipment Co. central air terminal equipment and fire ventilation exhaust of professional equipment manufacturers, fire products sentinel units, the main products are modular air conditioning units, VAV cabinet air conditioning units, fan coil units, fire dampers, smoke exhaust valve huoqiu Chaohu HTF Smoke fans, leafy exhaust port, pressure delivery outlet, leafy exhaust port, positive pressure blower exhaust fan HTF huoqiu Chaohu, fire and other fire temperature exhaust fan ventilation products, the Department of air conditioning all fire products through national Fire Testing Center qualified, you can check in China Fire product information online. Price concessions, the full range, now for many domestic manufacturers OEM OEM services, has maintained a good partnership in the country with more than 1,000 distribution services, good quality and good after-sales service, sincerely look forward to your cooperation. Huainan HTF exhaust fan, exhaust fan latest prices, Huoqiu exhaust fan by fan Air Conditioning Equipment Co. Shandong GREAT. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. GREAT leadership in the staff warmly welcome all inquiries negotiations to create a better future GREAT.