... Advanced technology and accessory, we introduced advanced blower manufacture technology from Japan and many of our ... purifying, aquaculture, pneumatic transport, vacuum packing, combustion-supporting, pressure charging, foundry, mine, metallurgy, light industry, building materials ... blower:Model: LZSR50-300BAir capacity: 0.44-180m3/minOutlet Diameter: 50-300mmPressure: 9.8-98kpaDischarge Pressure: ...