The Island freezer features:  1.Quick and deep  freezing  2. Mechnical temperature  control  3. With adjustable  thermostat  4.  Environment-friendly technology  5.Low energy  consumption  6.Low noise design  7.Fashion appearance  8.Lock and key  9.Two compressors  10.Adjustable thermostat Dukers Technical features Model No. WD-500Y WD-700Y Net Capacity Total/ (L) 500 700 Total/ (CB FEET) 17.7 24.7 Voltage/frequency 220V/50Hz 220V/50Hz Climate type (SN,N,ST,T) N-ST N-ST Inner Body Material Embossed aluminum Sheet Embossed aluminum Sheet Outer Body Material CRC steel with powder coated CRC steel with powder coated General Features Temp. Range(℃)  -18 to -22℃ -18 to -22℃ Temp. Control Mechanical Mechanical Interior Lamp No No Refrigerant R134a R134a Foam Blowing Agent CYCLOPENTANE CYCLOPENTANE Door(Material/No.) Heat-reflection glass door/2 Heat-reflection glass door/2 Lock & Key Yes Yes Basket(Material) Wire Wire Caster 4 4 　 Certification CE,Website:http://www.dukerscooler.com, CB, RoHS CE, CB, RoHS External Dimension W*D*H (mm) 1425x754x840 1205x626x865 Packing Dimension W*D*H (mm) 1475x804*885 1255x675x975 LoadingQty 40HQ 64 41