Used - Tested A+ - Federal SSRPF-5052 50" Vertical Open Air Cooler w/ (4) Levels, 208-240v/1ph - SAVE -$10,705.00 Off List 
Designed with longevity in mind, the Federal SSRPF-5052 open-air cooler’s internal mechanics are in an easy-to-access, rust-resistant compartment. It maintains a temperature between 38 and 40 degrees Fahrenheit 
From The Manufacturer:
Specialty Display Prepared Foods Merchandiser, 50"W x 34"D x 52”H, self contained refrigeration with PTC condensate evaporator, adjustable temperature control, 3500K LED horizontal top & shelf lights, (3) tiers adjustable solid black metal shelves, black display deck & black interior, black trim, tempered glass ends, choice of laminate, designed for continuous lineups, 1/2 HP, cULus, UL EPH Classified, Made In USA, DOE 2017 compliant