... ,extra-small in size,high in thermaltransfer,stable in operation DE Air Cooler Detailed Description:ModelNominal Refrigerating CapacityHeat Exchange Area Fan ... /2.5320(275)450(385)640(550)2.51402202004001350150022010 14 DE-0.9/5.0640(550)900(770)1280(1100)522x4022020080013501100022010 ... 14 DE-1.35/7.5960(825)1345(1155)1920(1650)7 ...