DONGWON PUMP Co., Ltd. is a specialized pump manufacturer established in 1982, focusing solely on the pump business. The company produces a diverse range of products, including industrial, acid-resistant, thermal fluid pumps, as well as pumps for fire hydrants and sprinklers. It is an industrial pump specialist with numerous domestic and international certifications such as KS, KC, Excellent Procurement Product, High-Efficiency Certification, and ISO. Based on years of accumulated technology and continuous R&D investment, the company offers energy-efficient products and innovative solutions like IoT-integrated smart fire pump systems. A broad distribution network and stable customer support services are established through over 50 dealerships nationwide.DONGWONPUMPCo.,Ltd.isaspecializedpumpmanufacturerestablishedin1982,focusingsolelyonthepumpbusiness.Thecompanyproducesadiverserangeofproducts,includingindustrial,acid-resistant,thermalfluidpumps,aswellaspumpsforfirehydrantsandsprinklers.ItisanindustrialpumpspecialistwithnumerousdomesticandinternationalcertificationssuchasKS,KC,ExcellentProcurementProduct,High-EfficiencyCertification,andISO.BasedonyearsofaccumulatedtechnologyandcontinuousR&Dinvestment,thecompanyoffersenergy-efficientproductsandinnovativesolutionslikeIoT-integratedsmartfirepumpsystems.Abroaddistributionnetworkandstablecustomersupportservicesareestablishedthroughover50dealershipsnationwide.
Key Products/TechnologiesKeyProducts/Technologies
Small Booster Pump Systems include DHM-IM and DHM-E models, featuring a PID algorithm-based DWC-16003 inverter for individual control of up to three pumps. The DHM-E model is a dual-inverter panel-type horizontal multi-stage pump booster system with specifications including a maximum flow rate of 42㎥/h, a maximum head of 80m, and pump power from 0.75kw to 2.2kw. Key features include interlocking operation, pressure control, sequential operation, dry-run protection, automatic recovery after power failure, alternating main pump operation, and faulty pump skip operation.SmallBoosterPumpSystemsincludeDHM-IMandDHM-Emodels,featuringaPIDalgorithm-basedDWC-16003inverterforindividualcontrolofuptothreepumps.TheDHM-Emodelisadual-inverterpanel-typehorizontalmulti-stagepumpboostersystemwithspecificationsincludingamaximumflowrateof42㎥/h,amaximumheadof80m,andpumppowerfrom0.75kwto2.2kw.Keyfeaturesincludeinterlockingoperation,pressurecontrol,sequentialoperation,dry-runprotection,automaticrecoveryafterpowerfailure,alternatingmainpumpoperation,andfaultypumpskipoperation.
Booster Pump Systems offer a diverse lineup of models such as DVM/DV-IP, DVM/DV-IG, DVM/DV-E, DVM/DV-IM, and DVM/DV-IE. The DVM/DV-IP model integrates a DWC-50 controller for individual inverter control of up to six pumps, boasting high performance with a maximum flow rate of 900㎥/h, a maximum head of 240m, and pump power from 0.75kw to 75KW. The DVM/DV-IE model utilizes a DWC-16002 inverter for individual control of up to four pumps, providing specifications of a maximum flow rate of 720㎥/h, a maximum head of 240m, and pump power from 0.75kw to 18.5kw.BoosterPumpSystemsofferadiverselineupofmodelssuchasDVM/DV-IP,DVM/DV-IG,DVM/DV-E,DVM/DV-IM,andDVM/DV-IE.TheDVM/DV-IPmodelintegratesaDWC-50controllerforindividualinvertercontrolofuptosixpumps,boastinghighperformancewithamaximumflowrateof900㎥/h,amaximumheadof240m,andpumppowerfrom0.75kwto75KW.TheDVM/DV-IEmodelutilizesaDWC-16002inverterforindividualcontrolofuptofourpumps,providingspecificationsofamaximumflowrateof720㎥/h,amaximumheadof240m,andpumppowerfrom0.75kwto18.5kw.
Vertical Multi-stage Pumps encompass DVM, DV models, and the DVF model for fire fighting, featuring a non-self-priming vertical multi-stage centrifugal pump structure. An in-line structure with identical suction and discharge diameters minimizes installation space, while the DVM model incorporates stainless steel material and cartridge-type mechanical seals for enhanced durability and ease of maintenance. Horizontal Multi-stage Pumps primarily feature the DHM model, with various specifications available.VerticalMulti-stagePumpsencompassDVM,DVmodels,andtheDVFmodelforfirefighting,featuringanon-self-primingverticalmulti-stagecentrifugalpumpstructure.Anin-linestructurewithidenticalsuctionanddischargediametersminimizesinstallationspace,whiletheDVMmodelincorporatesstainlesssteelmaterialandcartridge-typemechanicalsealsforenhanceddurabilityandeaseofmaintenance.HorizontalMulti-stagePumpsprimarilyfeaturetheDHMmodel,withvariousspecificationsavailable.
Industrial Pumps include a wide range of products such as multi-stage turbine pumps (DMT, DMT-S4), engine pumps (EMT-S4), end-suction vertical (in-line) pumps (DLP, DLP-S, DLP-I), single-stage volute pumps (DSV), double-suction pumps (DDS), multi-stage vortex pumps (DVX), Wesco pumps (DWS), Sprut pumps (DNP), and screw pumps (DSI). The company possesses specialized design technologies for various industrial environments, including the application of corrosion-resistant materials.IndustrialPumpsincludeawiderangeofproductssuchasmulti-stageturbinepumps(DMT,DMT-S4),enginepumps(EMT-S4),end-suctionvertical(in-line)pumps(DLP,DLP-S,DLP-I),single-stagevolutepumps(DSV),double-suctionpumps(DDS),multi-stagevortexpumps(DVX),Wescopumps(DWS),Sprutpumps(DNP),andscrewpumps(DSI).Thecompanypossessesspecializeddesigntechnologiesforvariousindustrialenvironments,includingtheapplicationofcorrosion-resistantmaterials.
Submersible Pumps, including DBS-L, DBS, DVEX, and DBS-M models, incorporate specialized design technologies to prevent clogging by foreign matter. Enhanced durability and ease of maintenance ensure stable performance even in harsh environments. Wastewater Package Pump Systems, comprising DVEX-PSL, DSS-PS, and DGS-PS models, utilize vortex or grinder pumps and eco-friendly polypropylene materials. An intelligent automatic control panel and sealed wastewater tank provide odor prevention and efficient drainage capabilities.SubmersiblePumps,includingDBS-L,DBS,DVEX,andDBS-Mmodels,incorporatespecializeddesigntechnologiestopreventcloggingbyforeignmatter.Enhanceddurabilityandeaseofmaintenanceensurestableperformanceeveninharshenvironments.WastewaterPackagePumpSystems,comprisingDVEX-PSL,DSS-PS,andDGS-PSmodels,utilizevortexorgrinderpumpsandeco-friendlypolypropylenematerials.Anintelligentautomaticcontrolpanelandsealedwastewatertankprovideodorpreventionandefficientdrainagecapabilities.
Pump-specific Inverters and Panels include various models such as DWC-20, DWC-30, DWC-50, DWC-16001, DWC-16002, DWC-16003, DWC-18002, and DWC-18003. These units integrate highly reliable PID algorithm-based pump controllers for precise control functions. An LCD display offers users convenient monitoring and input of pump operating status and data.Pump-specificInvertersandPanelsincludevariousmodelssuchasDWC-20,DWC-30,DWC-50,DWC-16001,DWC-16002,DWC-16003,DWC-18002,andDWC-18003.TheseunitsintegratehighlyreliablePIDalgorithm-basedpumpcontrollersforprecisecontrolfunctions.AnLCDdisplayoffersusersconvenientmonitoringandinputofpumpoperatingstatusanddata.
Core AdvantagesCoreAdvantages
Over 40 years of specialized pump manufacturing expertise: Established in 1982, the company's sole focus on the pump business has led to the accumulation of extensive technology and know-how over a long period. This forms the foundation for deep market understanding and stable product development capabilities.Over40yearsofspecializedpumpmanufacturingexpertise:Establishedin1982,thecompany'ssolefocusonthepumpbusinesshasledtotheaccumulationofextensivetechnologyandknow-howoveralongperiod.Thisformsthefoundationfordeepmarketunderstandingandstableproductdevelopmentcapabilities.
Innovative technology development and continuous R&D investment: Development of innovative solutions such as IoT-integrated smart fire pump systems. A strong focus on designing and producing energy-efficient products, thereby enhancing technological competitiveness.InnovativetechnologydevelopmentandcontinuousR&Dinvestment:DevelopmentofinnovativesolutionssuchasIoT-integratedsmartfirepumpsystems.Astrongfocusondesigningandproducingenergy-efficientproducts,therebyenhancingtechnologicalcompetitiveness.
Provision of customized solutions for diverse industrial sectors: A comprehensive product lineup optimized for various applications including industrial, construction, fire protection, and water treatment, along with the capability to supply customized solutions tailored to specific customer requirements. This contributes to reducing customer equipment operating costs and improving productivity.Provisionofcustomizedsolutionsfordiverseindustrialsectors:Acomprehensiveproductlineupoptimizedforvariousapplicationsincludingindustrial,construction,fireprotection,andwatertreatment,alongwiththecapabilitytosupplycustomizedsolutionstailoredtospecificcustomerrequirements.Thiscontributestoreducingcustomerequipmentoperatingcostsandimprovingproductivity.
Adherence to strict quality and safety standards: Acquisition of numerous domestic and international quality and safety certifications such as KS, KC, Excellent Procurement Product, High-Efficiency Certification, ISO, and KFI. This serves as crucial external validation of product reliability and stability.Adherencetostrictqualityandsafetystandards:AcquisitionofnumerousdomesticandinternationalqualityandsafetycertificationssuchasKS,KC,ExcellentProcurementProduct,High-EfficiencyCertification,ISO,andKFI.Thisservesascrucialexternalvalidationofproductreliabilityandstability.
Establishment of a nationwide distribution and service network: Operation of a wide sales network through over 50 dealerships across the country and a prompt after-sales service support system. This enhances customer accessibility and convenience for post-purchase management.Establishmentofanationwidedistributionandservicenetwork:Operationofawidesalesnetworkthroughover50dealershipsacrossthecountryandapromptafter-salesservicesupportsystem.Thisenhancescustomeraccessibilityandconvenienceforpost-purchasemanagement.
Focus on production efficiency and global market expansion: Enhanced production management efficiency through the construction of a new booster pump manufacturing plant in 2015 and the expansion of the factory in Yeongdong, Chungcheongbuk-do. Expressed strong intent to actively explore overseas markets, leveraging its factory in Qingdao, China.Focusonproductionefficiencyandglobalmarketexpansion:Enhancedproductionmanagementefficiencythroughtheconstructionofanewboosterpumpmanufacturingplantin2015andtheexpansionofthefactoryinYeongdong,Chungcheongbuk-do.Expressedstrongintenttoactivelyexploreoverseasmarkets,leveragingitsfactoryinQingdao,China.
Target IndustrieTargetIndustrie
Industrial plants (process fluid transfer, water supply for various industrial facilities, cooling systems)Industrialplants(processfluidtransfer,watersupplyforvariousindustrialfacilities,coolingsystems)
Buildings (building water supply, HVAC systems, boosting water pressure in high-rise/low-pressure areas, underground sumps, cleaning systems)Buildings(buildingwatersupply,HVACsystems,boostingwaterpressureinhigh-rise/low-pressureareas,undergroundsumps,cleaningsystems)
Fire protection (fire safety, fire hydrant use, sprinkler systems, fire pump systems)Fireprotection(firesafety,firehydrantuse,sprinklersystems,firepumpsystems)
Water treatment (wastewater treatment facilities, water treatment systems, drainage and water resource management)Watertreatment(wastewatertreatmentfacilities,watertreatmentsystems,drainageandwaterresourcemanagement)
Construction sites (utilization of submersible pumps)Constructionsites(utilizationofsubmersiblepumps)