Name: YFIMF-ST (full Francis efficient wind chassis) ● Purpose: low noise, high pressure supply and exhaust pipes, supply and exhaust explosion, fire smoke ● Air flow range: 900 ~ 80,000 m3 / h ● Static pressure range: 0 ~ 1027Pa ● patented all mixed flow impeller design, low noise ● airflow throughout the constraints, higher aerodynamic efficiency ● equilibrium level up to G2.5 (ISO1940) ● aluminum frame pipe fan production base, high strength, light weight, appearance good degree ● sealed cabinet design, effectively reduce the noise a Texas Air Conditioning Equipment Co., Ltd. Hongxin pipeline fan installation, allowed to remain in the case of high-speed operation to stabilize the firm, and not to open-air installation, operation site must have fire-fighting equipment, and Commissioner custody. 2, duct joints should be tight duct fans, duct diameter must not mix different connection duct fans, Shanghai can not guarantee all net seamless wind, light leakage, duct should be made of large rounded the corner, away from the face duct outlet appropriate for the 6-10 meters, duct installation does not interfere with people walking and celebrate the passage of vehicles pipeline fan market price, if the overhead installation, pivot and hanging should be solid and reliable, the tunnel face near the pipeline should take protective measures to prevent shooting smashed. Duct fans Market | Duct Fan | Henderson ventilation air conditioning equipment provided by Horizon Air conditioning equipment. If you have any questions about this information or consultation, please contact us now! Our Company Name: Texas Hongxin Air Conditioning Equipment Co. (www.hxktsb.com) Contact: Yuan Qingxiang, or click on "Business League call" direct dialogue with us!