Cryo-Chem Freeze Tunnel, single pass design, stainless steel contact parts, Model Kryospray. Freezing zone measures 26" wide x 10' long, Refrigerant: carbon dioxide (CO2). Conveyor measures 26" wide x 12'6" long x 41" high, Product clearance: 5-1/2" inches. Belt driven by 1 HP drive with variable speed control, Complete with (4) cryogenic circulation fans, drive by 1/3 Hp, 110/230 volts, single phase, 60 Hz motors. Includes four (4) hinged inspection doors. Unitized on mild steel frame, portable on casters. Good condition. Previously used in food operation.