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Sewage Treatment Equipment Water Pump Submersible Cast Iron Stainless Steel Water Pump for Rainwater1
Environment Protection Device, Water Pump, Hydraulic Pump
Shanghai Sino-Korea Dooch Pump Mfg Co., Ltd
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Product DescriptionHigh-efficiency, high-quality sewage submersible pumpNational Standards European Standards American Standards Australian StandardsSpecification1. Flow rate: 7–2,500 m3/h; 2. Head: 7–75 m; 3. Medium temperature: T ≤ 40°C; 4. Medium density: ≤1,100 kg/m3; solid phase volume ratio in the medium <3%;5. Medium pH range: 4–10; 6. Standard cable length: 9 m. If a different cable length is required, please specify in the order (Note: Pressure drop must be calculated); 7. Motor insulation class: F-class (standard), H-class (optional);8. Protection rating: IP68; 9. Minimum operating liquid level: Refer to the mark in the installation dimension diagram (without motor cooling system); if the user's water level is below the mark, please contact the company's technical department by phone; 10. The maximum diameter of solid particles in the medium should be smaller than the minimum dimension of the flow channel; the allowable diameter of solid particles passing through is detailed in the specific pump model dimension table.Features· Mainly used in municipal engineering, building construction, hospitals, hotels, restaurants, industrial wastewater discharge, and sewage treatment industries, for conveying wastewater, sewage, and rainwater containing solid particles and longfibers, as well as raw water conveyance, aquaculture, and irrigation.Technical SpecificationsNon-standard motors, water-cut cables, domestically produced bearings, domestically produced mechanical seals, F-class insulation, overcurrent components made of HT250, shaft made of 20Cr13, fasteners made of A2-70, motor inspection port, flexible handle, impeller anti-reverse rotation structure design, overheating, water leakage, oil leakage for 18.5 kW and above, most models have achieved full-head pumps (absolute advantage, specific models see catalog). Optional impeller and pump body materials, bearing temperature sensors, vibration sensors, mechanical seals, and bearing brands.(Custom configurations available upon request.)Drawings & DimensionsPlease enter the title here1. All impellers adopt a closed structure, with the main types being double-channel two-blade impellers;double-channel impellers have excellent debris passage performance; blade-type impellers are energy-efficient and have high hydraulic efficiency;the pump assembly has a compact structure and a short shaft extension, reducing vibration and noise, and has undergone strict dynamic and static balancing tests to minimize vibration values, thereby extending the service life of bearings and machinery2.mechanical seals;3.The cable uses oil-resistant sewage-resistant rubber flexible cable with excellent mechanical properties, capable of continuous operation at an ambient temperature of 40°C; the cable's current-carrying capacity has sufficient margin to extend its lifespan; the oil-resistant rubber flexible cable complies with national standards JB/T8735.2 and GB/T5013.4; watertight cables prevent accidental water ingresswater ingress into the motor cavity; the pump-end cable is securely fixed to prevent pulling on the cable exit seal assembly of the motor cover;the motor uses a high-performance squirrel-cage induction motor specifically designed and manufactured for submersible pumps, compliant with standard GB755, with an IP68 protection rating and insulation class F(standard),H (optional):After Sales ServiceStandard Warranty: 18months or 2,000 operating hours (whichever comes first).Extended Warranty: Optional coverage up to 24months.Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfilePlease enter the title hereDOOCH is a multinational pump manufacturer, founded in 1980, There are 3 production bases in Korea and China,and is a Korean municipal utility industry group. The company is mainly engaged in fluid equipment manufacturing, industrial hazardous solid waste disposal and resource utilization, environmental engineering consulting, design, construction, and integrated operation services. The marketing and service network covers the whole country and extends to Southeast Asia, North America, Western Europe, the Middle East, South America and other countries and regions. It has more than 300 patents, a complete industrial chain combining one-stop solutions for fire protection facilities, high-end fluid equipment and environmental protection technology, and is committed to becoming a global leader in energy-saving pumps and green solutions. It is also one of the world's leading suppliers of high-quality water pumps and pumping systems, with service scope covering residential, building, industry, public utilities and agriculture. We have more than 500 employees worldwide. With innovative solutions, smart products and personalized services, we use smart, efficient and environmentally friendly technologies to make water circulation smoother. With our products, solutions, processes and business models, we have become a pioneer in industry digitalization..Why Choose Us?Other ProductsCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsCustomizable, designable, researchableAISI316, AISI304 stainless steel raw materials are corrosion-resistantHigh engineering quality,South Korean government project cooperation case45 years of pump manufacturing experienceHigh service life and safety protection levelPump Variable Frequency ControllerVertical and Horizontal PumpsDigital Variable Frequency Control Water Supply SystemOutdoor Variable Frequency Pumping StationWater Environment Water Plant EquipmentDrinking Water EquipmentIntelligent Integrated Sewage Pumping StationSewage Treatment EquipmentHVAC Complete EquipmentFAQQ: What's the lead time for orders?A: Standard models ship in 60days; customized units require 120 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.Q: Are you a manufacturer or trading company A: DOOCH is a multinational pump manufacturer, founded in 1980, There are 3 production bases in Korea and China
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