1. Alu. alloy centrifugal type blade air wheel construction, matched high efficient volute design, advanced efficiency, low noise, large air volume and high pressure 2. All-metal housing, advanced water and fire proof, easy installation and cleaning 3. Optimized motor operates 5000 hours continously without any defects 4. Multiple body spec.: 900mm, 1000mm, 1200mm, 1500mm, 1800mm and 2000mm 5. Various installation height: 5m, 6m, 7m and 8m. Sea worthy carton with wooden packing.
