Able to accommodate up to four gastronorm pans 3x 13gn and 1x 12gn sold separately the polar servery topper is an excellent choice for hygienic refrigerated ingredient access in sandwich shops pizzerias and restaurants with precise digital controls and strong stainless steel construction the topper is simple to use clean and maintain in addition the powerful refrigeration technology is able to keep food cool even when ambient temperatures are high perfect for scorching summer days