Characteristics: 1) Single outlet with double suction type. 2) High air volume capacity. 3) Apply on working bench of cleanroom factories, humidifier, dehumidifier for air circulation and refreshing. Specification: Type Voltage(v) Power (kw) Speed (r/min) Flow (Cubic M/h) Pressure (pa) SDE150 220/380 0.11 1410 720 186 SDE190 220/380 0.42 1400 1680 284 SDE230 220/380 0.35 1400 2280 225