Vaccine Fridge stocks 6 models of Economy Laboratory Refrigerators ranging from 50 litres to fit under the bench up to 440 litres. These laboratory refrigerators are designed for general purpose storage of non-critical products where alarms and monitoring are not generally required. These units are set up as manual defrost. All use CFC Free urethane insulation bonded between painted steel exterior or stainless steel with white moulded plastic “easy clean” interior with curved corners. These units are all TGA approved – Class I Medical Device “Laboratory Refrigerator” ARTG Number 314665.