... Dimensions13000X6000X6000 MM (LXWXH)Outside Dimensions13144X7896X6600 MM (LXWXH)Main door1 unit, 4-folds, 4400X5500MM(WXH), color-optionalEscape door2 units, 700x2000MM(WXH), color: optionalPitExhaust ... steel.Intake and exhaust air systems(2 sets)Intake air: 4 pcs 7.5KW centrifugal fans , total air flow:84000m3/hExhaust ...