Inside: stainless steel 316, Outside: black painted s-s; With special salt; Internal temperature: 0/+5 C; Humidity: %65 RH; Gross volume: 1350 lt; insulation thickness: 40 mm; Refrigerant: R290; Power: 1 kW (each section); 220 V / 50 Hz; CAN BE MADE ACCORDING TO YOUR PROJEC