air flow energy saving bottom discharge industrial air cooler Introduction:D series Air Cooler/Evaporator is a kind of cooling equipments which used with refrigerant units application for different cold rooms.It is clasified three category including DL, DD, DJ, by different cold room temperature.DL series applied for 0°C preservation cold room;DD series applied for about -18°C cold storage;DJ series applied for -25°C frozen storage. Weareaprofessionalheatexchanger,condenser,evaporatorandheatpumpmanufacturerinChina, whichhasmorethan15yearsexperienceinHVACarea.OurproductshavebeenexportedtoEurope, USA,JapanandMiddleeastetc. Applicable place:it can be supplied in majority of the places1) room, like office, living room, hall2)public place, like hospital,shool,waitingroom,bus station, entertainment place and so on3) almost all the factory, like garment factory, leater factory and so on