Zhejiang blowers can be used in sewage treatment: glass manufacturing process, rare earth refining, chemicals and pharmaceuticals, sewage deodorant, paper anaerobic, acid recycling and other corrosive gases containing high-pressure environment. Zhejiang sewage treatment blower Product Features: Maximum pressure up to 7000Pa, using a wide range, for a variety of conditions; energy efficient (power), you create a profit, cost of sewage treatment blower Zhejiang details please see www.frpfan.com a : Product based American Society for Testing and Materials pre AMCA210 ASTMD4167 and strictly regulate the design, through the ISO9001: 2000 quality system certification, explosion-proof certification, energy certification, AMCA certification. Two: glass blower housing as one of the specific requirements of A. forming method, increasing the strength of the shell (outer membrane design, the appearance look better) B. Horn inlet bell shape using, enhancing the smooth flow field, reducing noise and loss bell impeller inlet gap C. and less than 5mm, reduce performance loss, and line contact, can reduce the crystals attached to the inlet bell. (Mostly domestic fan over 5MM) D. front cover increased annular reinforcing ribs enhance the strength of the impeller, the impeller to improve safety at the end pull (domestic impeller no reinforcing rib) E. shell with screws pre-injection method, reduced maintenance of contact surface error, keep positioning function F. Bell and the shell of the entrance to the plane to reduce leakage G. axis and the axis of the bearing installation of protection, increased security H. motor to slide design for easy adjustment and transformation horsepower F: impeller the most advanced design techniques triples, and is pure glass steel production, (many domestic steel impeller fan with coated fiberglass production, easy delamination.) G: impeller base increased back ribs, can enhance the strength of the impeller, can also increase the fan shaft vacuum sealing portion, truly zero leakage. Top margin fan Main frp fan FRP fan blower pvc pp corrosion fan FRP centrifugal fan centrifugal fan blower fan energy laboratory plastic fan blower fan acid generic deodorant fan to blower fan blower boiler pressure blower dust-proof high pressure air blower fan resistance Stainless steel high temperature fan blower fan sewage odor and corrosion resistance, high fire exhaust pipe wastewater treatment equipment, such as high pressure air FRP top margin.