Shenzhen Ruifujie Technology Co., Ltd.  

Product Name: Refrigerating Standard Type Air Cooler D Series Dl-69.4/340 for Preservation Refrigeration Model NO.: DL-69.4/340 Condition: New Certification: ISO, CE, CCC Noise Level: Low Fans Species: Double-speed fan System Type: Open System Cooling Water: Industrial Water Type: Air-Cooled Trademark: RFJ Transport Package: Export Packing Specification: 3520*680*880mm Origin: China Product Description Type Standard Air Cooler D Series Dl-69.4/340 for Preservation RefrigerationProduct Features:D series air cooler is a complete library of cooling cooling equipment freon refrigeration unit used;by the use of temperature to sub-divided into DL,DD,DJ three series,can be separately applied to different storage temperature ,DL type air cooler mainly applied to the preservation of about 0ºC,DD type air cooler is mainly applied to the refrigerator of -18ºC,DJ type cooling fan is mainly applied to -25ºC or less frozen library.The series has the following characteristics:Designed for fresh,chilled and frozen;The shell is made of high quality steel,powder coated,corrosion resistance,aesthetic appearance;Coil using the wrong row or parallel manner,using a mechanical expander, brass and aluminum so closely,good effect of heat transfer;High-quality stainless steel electric heating tube evenly distributed in the coil,good defrosting effect, defrost using electric heating tube and finned aluminum casing hole close,easy to heat,long life;Cooler design width reasonable, blades and aluminum fin spacing is greater than 1/3 diameter of the blades to ensure there is enough effective air flow;You can use long-range air duct according to customer requirements.DLcondoletypeaircoolertechnologyparametersFinspace:4.5mmModelRefrigeratingcapacityNominalareaVolumeParametersoffanQuantityDiameteroffanVoltagePowerAirVolumeRangeWLNmmVWm3/hmDL-2/102000101.41300380/2207515638DL-6.2/306200303.52350380/2202*14045808DL-12.3/6012300607.62400380/2202*180680010DL-21.5/1052150010513.525003802*4141200015DL-32.8/1603280016019.635003803*4141800015DL-42.9/2104290021025.845003804*4142400015DL-53.3/2605330026032.245003804*4142400015DL-69.4/3406940034041.945503804*6003200015DL-83.6/4108360041051.646003804*7803600015Remark:WhenTr=-25ºCandΔt=10ºC,R134aenergyshouldmultiplycorrectionfactorf,thatisQoR134a=QoR22Xf.Our main products are as follows:Copeland scrollcompressors:CR,VR, ZB,ZR,ZF,ZPSERIESCopeland Semi-hermetic compressors:DL,D2,D4,D6,D8SERIESDanfossSecopCompressors:FR, SC SERIESDanfossPerformerCompressors:SM, SZ, SH SERIESDanfoss ManeuropCompressors:MT, MTZ,NTZ, MPZ SERIESBitzer compressors,Carrier(Carlyle)compressorHitachi compressor,Daikin compressor, Sanyo compressorLG compressor,Tecumseh compressor, Mitsubishi compressor,Toshiba compressor, Panasonic compressor, Bristol compressorEmbraci compressor,Asperacompressort etc.AlsoDanfoss,Bitzer,Carel, Dixellectoriginal valves, controls and selected parts· TE, TDE, TGE, PHT SERIES TERMOSTATIC EXPANSION VALVES· ETS SERIES EXPANSION VAVLES,· EVR SERIES ECPANSION VAVLES AND· KP1,KP5,KP15 SERIES PRESSURE CONTROLS· DCL DML LIQUID LINE FILTER DRIERS