Praxair nitrogen freeze tunnel. SS mesh belt 42 in. wide x 24 ft. long, 39 in. wide useable product. Max belt speed 105 ft. per minute. Infeed 45 in. long, with 10 in. diameter exhaust to 8 in. diameter exhaust discharge. Cooling chamber, 18 ft. long x 16 in. tall. Discharge 24 in. long, with 10 in. diameter exhaust to 8 in. diameter exhaust discharge. Infeed and discharge height 36 in. tall. 108 in. long x 23 in. tall SS hinged doors, SS seals. Clearance from belt to nozzles 6 in. Clearance from belt to fan shaft 4.5 in. (3) fan motors. (1) Louver motor. Electrical requirements, 230-volt, 3 phase.