27 cubic foot Ultra Low Freezer commercial built by Across International.-86 degree storage tempsGreat for storage of Covid-19 vaccines, DNA, RNA, virus sles, organs, and serumAll stainless steel interior for clean operation, durability, and ease of maintenanceLock-able door, high or low temperature alarms, power failure alarm, door open alarm, filter clogging alarm, password protection, tons of security features to protect you, your products, and the unitStainless steel interior for clean operation, durability, and ease of maintenanceDual silicon sealing gaskets for ultra airtight operation