1. Single suction  wheel diameter : 300 ~ 2,000 mm  Air volume : 20 ~ 3,500 �/min  Outlet velocity : 4.5 ~ 30m/s  Pressure : 15 ~ 90 mmAq 2. Double suction  wheel diameter : 300 ~ 2,000mm  Air volume : 25 ~ 6,000 �/min  Outlet velocity : 4.5 ~ 30 m/s  Pressure : 15 ~ 90mmAq
High Efficiency Backward design. Compact design Low operation cost. No change belt, bearing
Backward/Forward wheel
1. Wheel Diameter   100 ~ 1,000 mm 2. Air volume   5 ~ 750 ã?¥/min 3. Outlet speed   5 ~ 60 m/s 4. Pressure   20 ~ 1,500 mmAq * Backward Curved Blade * Various specification * High pressure * Resistance temperature 400â??
1. Wheel Diameter   300 ~ 1,200mm 2. Air volume   60 ~ 7,000 �/min 3. Out velocity  8~25m/s  4. Pressure  20 ~ 180 mmAq 5. Characteristic  - Light weight using plastic of high strength glass fiber material 6. Easy handling  - The variable-wing structure allows great wind control with high efficiency and volume adjustment     over a wide range of wings.  - Ventilation through ducts of the tunnel building, factory and so forth.  - Cooling and drying of an apparatus.
Capacity ------------------------------------ up to 4000 cmm Pressure ------------------------------------- up to 200 mmaq Inlet size --------------------------------- 300 up to 2000 mm Casing thickness -------------------------- 1, 5 up to 16 mm Impeller types ------------------ ac, as (adjustable pitch) Motor frame size ------------------------------- 63 up to 315 - electricity supply ; single or three-phase to suit a wide range of voltages and frequencies - motors maker ; korea & overseas ex e, ex d Drive type ----------------- coupling-, belt- or direct drive Casing form? combined casing, swing out shot casing Surface treatment --- primer, finish, hot-dip galvanized Material -impeller --------- cast aluminium, engineering plastic -casing -------------- steel , aluminium, stainlesssteel Thermal & ip protection
