Used Lyophilizer freeze dryer model FC750. LSL Secfroid. All Stainless steel contacts. 6 shelves 18"" X 36"" providing 27 square foot surface area. The lyophilizer has stoppering and is unitized with vacuum pumps, chiller, and heater. (2) Compressors utilizing R13B1 refrigerant. Coil condenser stainless steel. Atcatel vacuum pump 1.1 kw. 3 phase 60 cycle 480 volt. Serial Number 32062.