The Delfield 4460NP mega top prep table features a rear-mounted self-contained refrigeration system that draws air from the front, allowing it to be placed directly against walls or other equipment. It utilizes R290 refrigerant, which is an environmentally friendly hydrocarbon. The prep table is designed with a stainless steel front, sides, and top for a sleek and durable finish. Its interior is constructed from ABS plastic, ensuring both durability and easy cleaning. For maintenance or cleaning access to the compressor, the unit can be conveniently moved using its mounted casters.