Stainless Steel 316 grade Chamber about 1825 mm wide x 1850 mm deep x 1850 mm tall to suit 16 shelves fitted with 48 stainless steel trays 800 mm x 400 mm x 32 mm to give capacity 48 to 144 Kgs with vacuum pump to suit 750 mm Hg with 1.5 m.sq condenser to suit with 150 L receiver with controls to suit. weight 4700 Kg