USED 1.03 SQUARE FEET SHELL AREA EDWARDS 304 STAINLESS STEEL LAB SIZE FREEZE DRYER. SERIAL #2468 MODEL #MFDO.1. CHAMBER DIMENSIONS 8 X 13" X 14" DEEP WITH PLEXIGLAS COVER. (1) 12" X 12" SHELF TEMPERATURE RANGE -40/45°C TO 99°C. CONDENSER CAPACITY 4 KG OF ICE TEMPERATURE -50°C (5°C). SINGLE STAGE HERMETIC COMPRESSOR 470 WATT REFRIGERANT R502. DESIGNED WITH STOPPERING SYSTEM. ELECTRICALS 1/60/220 VOLT. 197 CFM MODEL #E2M5 VACUUM PUMP. OVERALL DIMENSIONS 33" WIDE X 58" HIGH X 27" DEEP.