DA SUNG MACHINERY is a specialized pump manufacturer with over 20 years of expertise, producing a diverse range of industrial pumps including single-stage volute pumps, self-priming pumps, thermal oil circulation pumps, vortex pumps, and vertical sewage pumps. The company focuses on delivering superior quality, prompt delivery, and competitive pricing to ensure high customer satisfaction.DASUNGMACHINERYisaspecializedpumpmanufacturerwithover20yearsofexpertise,producingadiverserangeofindustrialpumpsincludingsingle-stagevolutepumps,self-primingpumps,thermaloilcirculationpumps,vortexpumps,andverticalsewagepumps.Thecompanyfocusesondeliveringsuperiorquality,promptdelivery,andcompetitivepricingtoensurehighcustomersatisfaction.
Key Products/TechnologiesKeyProducts/Technologies
Single-Stage Volute Pump (Acid-Resistant): An acid-resistant single-stage volute pump utilized for liquid transfer in various industrial environments. It is widely applicable for general water pumping, industrial water supply, civil engineering, agricultural irrigation, and drainage purposes.Single-StageVolutePump(Acid-Resistant):Anacid-resistantsingle-stagevolutepumputilizedforliquidtransferinvariousindustrialenvironments.Itiswidelyapplicableforgeneralwaterpumping,industrialwatersupply,civilengineering,agriculturalirrigation,anddrainagepurposes.
Thermal Oil Circulation Pump (Heat-Resistant up to 350℃): A pump specifically designed for transferring high-temperature fluids up to 350℃, featuring a single-stage horizontal centrifugal volute structure. It offers easy maintenance and employs a natural air-cooling system for stable high-temperature operation. Essential for high-temperature processes in chemical and pharmaceutical industries, food industries, textile/leather/paper industries, rubber/plastic industries, paint/coating industries, and road paving industries.ThermalOilCirculationPump(Heat-Resistantupto350℃):Apumpspecificallydesignedfortransferringhigh-temperaturefluidsupto350℃,featuringasingle-stagehorizontalcentrifugalvolutestructure.Itofferseasymaintenanceandemploysanaturalair-coolingsystemforstablehigh-temperatureoperation.Essentialforhigh-temperatureprocessesinchemicalandpharmaceuticalindustries,foodindustries,textile/leather/paperindustries,rubber/plasticindustries,paint/coatingindustries,androadpavingindustries.
Vortex Pump (DVX-MODEL): A pump designed with CAD-assisted impeller engineering to achieve ideal fluid flow. Its BACK PULL OUT structure allows for easy disassembly and assembly without detaching facility piping. Capable of transferring solids up to 70% of the suction bore diameter, with a special casing volute minimizing wear and an impeller back vane reducing axial thrust. Performance specifications include a maximum discharge capacity of 5 ㎥/min, total head of 50m, design pressure of 10kgf/㎠, and operating temperature up to 135℃.VortexPump(DVX-MODEL):ApumpdesignedwithCAD-assistedimpellerengineeringtoachieveidealfluidflow.ItsBACKPULLOUTstructureallowsforeasydisassemblyandassemblywithoutdetachingfacilitypiping.Capableoftransferringsolidsupto70%ofthesuctionborediameter,withaspecialcasingvoluteminimizingwearandanimpellerbackvanereducingaxialthrust.Performancespecificationsincludeamaximumdischargecapacityof5㎥/min,totalheadof50m,designpressureof10kgf/㎠,andoperatingtemperatureupto135℃.
Self-Priming Pump (DSP MODEL / SP-S Model): A pump featuring a built-in foot valve, eliminating the need for an external foot valve for self-priming. It can self-prime with only the water inside the pump casing, even if the pipeline is empty, and efficiently pumps liquids mixed with gas or air. The Semi-Open Type impeller is suitable for transferring solids, and its simple structure allows for easy disassembly and assembly, along with high flow rates and low power consumption.Self-PrimingPump(DSPMODEL/SP-SModel):Apumpfeaturingabuilt-infootvalve,eliminatingtheneedforanexternalfootvalveforself-priming.Itcanself-primewithonlythewaterinsidethepumpcasing,evenifthepipelineisempty,andefficientlypumpsliquidsmixedwithgasorair.TheSemi-OpenTypeimpellerissuitablefortransferringsolids,anditssimplestructureallowsforeasydisassemblyandassembly,alongwithhighflowratesandlowpowerconsumption.
Wesco Pump (DWS MODEL / DW SERIES): Highly suitable for boiler feedwater applications, this compact pump offers easy installation and maintenance. Its single-stage design is ideal for high-pressure applications, providing a wide operating range, excellent durability, and a long service life. Features a compact design with integrated motor and pump, and standard mechanical seal installation for stable operation.WescoPump(DWSMODEL/DWSERIES):Highlysuitableforboilerfeedwaterapplications,thiscompactpumpofferseasyinstallationandmaintenance.Itssingle-stagedesignisidealforhigh-pressureapplications,providingawideoperatingrange,excellentdurability,andalongservicelife.Featuresacompactdesignwithintegratedmotorandpump,andstandardmechanicalsealinstallationforstableoperation.
Vertical Sewage Pump: A pump used for various wastewater transfer applications, including building septic tanks, sewage, sludge, and drainage. Its vertical structure minimizes installation space, and its design is suitable for transferring liquids containing solids.VerticalSewagePump:Apumpusedforvariouswastewatertransferapplications,includingbuildingseptictanks,sewage,sludge,anddrainage.Itsverticalstructureminimizesinstallationspace,anditsdesignissuitablefortransferringliquidscontainingsolids.
Core AdvantagesCoreAdvantages
Over 20 years of accumulated specialized pump technology and extensive practical experience, ensuring the delivery of superior quality products and high customer satisfaction.Over20yearsofaccumulatedspecializedpumptechnologyandextensivepracticalexperience,ensuringthedeliveryofsuperiorqualityproductsandhighcustomersatisfaction.
CAD-based impeller design for optimized fluid flow and the implementation of a BACK PULL OUT structure, enhancing product efficiency and ease of maintenance.CAD-basedimpellerdesignforoptimizedfluidflowandtheimplementationofaBACKPULLOUTstructure,enhancingproductefficiencyandeaseofmaintenance.
Standardization and high compatibility of components, leading to efficient inventory management, cost-effective part replacement, and long-term customer satisfaction.Standardizationandhighcompatibilityofcomponents,leadingtoefficientinventorymanagement,cost-effectivepartreplacement,andlong-termcustomersatisfaction.
Capability to provide customized pump solutions for specialized environments, such as acid-resistant single-stage volute pumps and thermal oil circulation pumps with heat resistance up to 350℃.Capabilitytoprovidecustomizedpumpsolutionsforspecializedenvironments,suchasacid-resistantsingle-stagevolutepumpsandthermaloilcirculationpumpswithheatresistanceupto350℃.
Technical expertise in vortex pumps and self-priming pumps, which are robust in transferring solids, meeting diverse industrial site requirements and enhancing operational efficiency.Technicalexpertiseinvortexpumpsandself-primingpumps,whicharerobustintransferringsolids,meetingdiverseindustrialsiterequirementsandenhancingoperationalefficiency.
Commitment to maximizing customer satisfaction through prompt delivery and competitive pricing strategies, securing a competitive edge in the market.Commitmenttomaximizingcustomersatisfactionthroughpromptdeliveryandcompetitivepricingstrategies,securingacompetitiveedgeinthemarket.
Target IndustrieTargetIndustrie
Chemical and Pharmaceutical Industries: Heating and transfer of chemicals using thermal oil circulation pumps, and wastewater treatment processes.ChemicalandPharmaceuticalIndustries:Heatingandtransferofchemicalsusingthermaloilcirculationpumps,andwastewatertreatmentprocesses.
Food Industries: Heating of confectionery ovens, production processes for fatty acids, edible oils, glycerin, and dried pulp, food waste treatment, and use of self-priming pumps for food/chemical applications.FoodIndustries:Heatingofconfectioneryovens,productionprocessesforfattyacids,edibleoils,glycerin,anddriedpulp,foodwastetreatment,anduseofself-primingpumpsforfood/chemicalapplications.
Textile, Leather, and Paper Industries: Heating of chemicals during printing, drying of chambers and cylinders, and transfer of pulp and paper sludge.Textile,Leather,andPaperIndustries:Heatingofchemicalsduringprinting,dryingofchambersandcylinders,andtransferofpulpandpapersludge.
Rubber and Plastic Industries: Heating processes for presses and automatic injection molding machines.RubberandPlasticIndustries:Heatingprocessesforpressesandautomaticinjectionmoldingmachines.
Environmental Industries: Building septic tanks, sewage, sludge, drainage, wastewater treatment, industrial wastewater treatment plants, plating wastewater treatment, and sludge transfer.EnvironmentalIndustries:Buildingseptictanks,sewage,sludge,drainage,wastewatertreatment,industrialwastewatertreatmentplants,platingwastewatertreatment,andsludgetransfer.
Construction and Facility Industries: Circulation of cold/cooling/hot water in apartments and buildings, general water pumping, water supply for high-altitude and high-rise buildings, simple water supply systems, fire extinguishing assistance, and sprinkler pressurization.ConstructionandFacilityIndustries:Circulationofcold/cooling/hotwaterinapartmentsandbuildings,generalwaterpumping,watersupplyforhigh-altitudeandhigh-risebuildings,simplewatersupplysystems,fireextinguishingassistance,andsprinklerpressurization.
Agriculture and Civil Engineering Industries: Agricultural irrigation, drainage in civil engineering sites, spraying, and water truck applications.AgricultureandCivilEngineeringIndustries:Agriculturalirrigation,drainageincivilengineeringsites,spraying,andwatertruckapplications.
General Industrial Use: Cooling and circulation in various machinery, oil transfer, and general water supply systems.GeneralIndustrialUse:Coolingandcirculationinvariousmachinery,oiltransfer,andgeneralwatersupplysystems.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
Accumulated pump design and manufacturing technology from over 20 years of experience.Accumulatedpumpdesignandmanufacturingtechnologyfromover20yearsofexperience.
Optimized hydrodynamic design technology for impellers using computer-aided design (CAD).Optimizedhydrodynamicdesigntechnologyforimpellersusingcomputer-aideddesign(CAD).
BACK PULL OUT structure design technology ensuring maximum convenience for maintenance.BACKPULLOUTstructuredesigntechnologyensuringmaximumconvenienceformaintenance.
Technology for standardizing components and maintaining high compatibility, ensuring product reliability and cost-effectiveness.Technologyforstandardizingcomponentsandmaintaininghighcompatibility,ensuringproductreliabilityandcost-effectiveness.
Heat resistance technology for thermal oil circulation pumps capable of operating up to 350℃, including a natural air-cooling system.Heatresistancetechnologyforthermaloilcirculationpumpscapableofoperatingupto350℃,includinganaturalair-coolingsystem.
Self-priming pump design technology specialized for solid transfer through the application of Semi-Open Type impellers.Self-primingpumpdesigntechnologyspecializedforsolidtransferthroughtheapplicationofSemi-OpenTypeimpellers.
Introduction
Location
14 Beonnyeong-ro 15beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea
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Information
14 Beonnyeong-ro 15beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea