* YDHU TYPE
  - built-in Rotor, small sized device
    (adjust only the humidity)
  - power source: 3o x 220V/380V x 60Hz 

 *YDHP TYPE 
  - a basis of the inlet condition of dehumidifier
      : 20'c(DB),  50%(RH), 7.2/kg
  - power source: 3o x 220V/380V x 60Hz
 
 * YDHM TYPE
  - Chain Drive Type, Auto Trap Device
  - Perfect Protect Louver
  - Auto Cleaning System
  - Flange Type Rotor
  - Salt Removal Device

 * YDHN TYPE
  - Medium sized to large sized
  - Pre cooler + after cooler

 *YEHP TYPE
  - Circulation Pump, Filter and Reserve Tank 
    (can be  purified  again)