... 3M2,3H1,3H2. 2.Refrigerant:R22,R404a. Little Duck Retail Display Freezer Mclean with CE certificationSpecification: 1.Standard Length: 1875 mm, ... National Power Consumption Standard.This series has advantages of big display area, small dimention, big capacity, nice looking and energy ... Maryland 1065mm/Mclean 920mm.7. End showcase is available.8. Top light and shelf light are controlled separately..