STANDARD BATCH TYPE MODELS  Model Internal size (W x D x H) Feet Connected Load Blower H.P KEO-333 900 x 900 x 900 09 K.W 1.0 KEO–345 900 x 1200 x 1500 12 K.W 1.0 KPC–445 1200 x 1200 x 1500 15 K.W 1.0 KEO–446 1200 x 1200 x 1800 21 K.W 1.0