Tuttnauer 2340M Manual Autoclave, 120V. Chamber 9' x 18', Volume 5 Gal/19 L. External dimensions 21.5' x 20' x 14.4'. Standard Cassettes: 2 full and 2 half. No. of Trays: 3. Tray Dimensions: 16.3' x 6.7' x 0.8'. Standard unwrapped cycle time - Cold: 20 min. / Hot: 12 min. Double safety locking. Drain valve is located on the front. Dual safety thermostat. Automatic shut-off at the end of both the sterilization and dry cycles. Long life electro polished chamber and door. Single autoclave