Thermo Scientific explosion proof undercounter refrigerator 3557-DB is an ideal choice for safe storage in hazardous environments. With a capacity of 5.6 cu. ft., this 120 volt refrigerator provides 1 to 12 degree C temperature and the key-lockable single solid door has magnetic vinyl gaskets for positive door seal. For maximum storage space, this manual defrost unit has 4 interior adjustable shelves. The tough white exterior is spark free and reduce the risk of explosion. Available with 13 months parts and labor warranty, this UL listed explosion proof unit is suitable for use in Class I, Division I Group C and D hazardous environments.