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China, Chinese Powerful Efficient Flooded Water(Ground) Source Heat Pump for District heating networks1 Industrial Products Supplier Manufacturer Details, price list catalog:
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HeatingRefrigeration Temperature ControlHeat PumpGround source Heat PumpHeat Pump
Jiangsu Sujing Group Co., Ltd.
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Product Description JIANGSU SUJING GROUP CO.,LTDSujing Customizable Flooded Water(Ground) Source Heat PumpAs one of China's earliest professional manufacturers of purification air conditioners and HVAC equipment, Sujing specializes in R&D, production, sales, and installation. We operate two core segments: air conditioning systems and heat pump systems. The heat pump line includes CO2 heat pumps, cascade variable frequency units, air source (chilled water) units, water-cooled chillers, industrial screw units, air-cooled modules, and drying units.Our products are widely applied in industry, agriculture, commerce, transportation, and aerospace, as well as in specialized fields like green heating, coal mines, oil fields, livestock farming, agricultural drying, and biomedicine. They are exported to over 30 countries, including the U.S., Finland, the Netherlands, Canada, and Brazil.Product DescriptionPowerful Efficient Flooded Water(Ground) Source Heat Pump for District heating networksupdated in 2025-09-05Flooded Water (Ground) Source Heat Pump Unit (R22) - Burried pipeline typeThe water (ground) source heat pump system is an efficient and energy-saving air conditioning system that utilizes shallow geothermal resources underground (also known as geothermal energy, including groundwater, soil, or surface water) for both heating and cooling. The system uses a small amount of electricity to transfer low-grade thermal energy to high-grade heat, with geothermal energy serving as the heat source for heat pump heating in winter and the cold source for air conditioning in summer. The unit consumes 1 kW of energy and provides 4-7 kW or more of heating/cooling capacity. With its energy derived from underground sources, the system does not emit any waste gas, water, or residue to the outside, making it an dieal "green air conditioning" solution suitable for a wide range of applications in electronics, photovoltaics, medical, and other fields. Product ParametersSujing Customizable Flooded Water(Ground) Source Heat PumpModelSJSC365A(R)STSDRefrigeration conditionsCooling capacityU.S. RT364kW1281Input powerkW219COPW/W5.9Chilled water flowm3/h219.6Chilled water PDkPa73Cooling water flowm3/h257.2Cooling water PDkPa65Heating conditionsHeating capacityU.S. RT388kW1365Input powerkW289COPW/W4.73Hot water flowm3/h234.1Hot water PDkPa71Chilled water flowm3/h184.6Chilled water PDkPa67CompressorType Semi-hermetic twin screw compressorQuantity 2Start-up way Y-ΔEneygy control%12.5%~100%Power supply 380V/3N 50HzCondensorType Water-cooled shell and tubeQuantity 1EvaportorType Flooded typeQuantity 1RefrigerantType R22Lubricating oilNumber DB02Fill amountL20*2Temperature control Water temperature PID contolChilled water inlet and outlet pipe diameterDNDN200Cooling water inlet and outlet pipe diameterDNDN200Insulation materials Rubber-pastic flexible closed-cell thermal insulation materialUnit weightkg7201Running weightkg7777Rated current (cooling)A400.8Rated cuttent (heating)A528.1Max. operating currentA739.4L*W*Hmm4750*2000*2150Remarks:1) Refrigeration nominal working conditions: evaporator inlet/outlet water temperature 12/7°C, Condenser inlet/outlet water temperature 25/30°C.2) Nominal heating conditions: the inlet/outlet water temperature of the evaporator is 10/5°C, and the inlet/outlet water temperature of the condenser is 40/45°C.3) The water pressure drop of the evaporator and condenser does not include the resistance of any external water pipes and components.4) Please refer to the unit nameplate of installation manual for the unit on-site power distribution and wiring. 5) Specifications are subject to change with product improvements, please refer to the actual product.6) Customization is available according to the customer's actual requirements.Recommended ProductsView more products,you can click product keywords...AHUsDehumidifiersSimultaneous Heating&Cooling unitHot water UnitsChillers Main ProductsHot Products Company ProfileJiangsu Sujing Group Co., LtdDedicated to overall solutions for equipment manufacturing in the field of dehumidification and environmental protection.History: Established in 1969, state-owned high-tech company Size: 130,000 square meters Employees: 1200+Chiller Performance Testing CenterThe testing center is equipped to evaluate both water chillers and water/ground source heat pumps, simulating year-round operating conditions. It supports single-unit testing up to 1200 kW, ensuring reliable performance validation under real-world scenarios.100HP Environmental Simulation LaboratoryThis state-of-the-art laboratory is equipped to test chillers & heaters, direct expansion units, combined air conditioning units, and fan coil units-with dedicated capabilities for explosion-proof equipment. It can simulate year-round operating conditions and supports single-unit testing up to 300 kW, ensuring comprehensive and reliable performance validation.Environmental Simulation Enthalpy Difference LaboratoryThis laboratory can simulate extreme environments with temperatures ranging from -30°C to 50°C. It tests dehumidifier performance under various climate conditions, while real-time monitoring of operating parameters is conducted through a central control room. This ensures a solid foundation for the stable and reliable operation of dehumidifiers.Rotary Dehumidifier Testing CenterEquipped with advanced sensors, our testing center continuously monitors key operating parameters to accurately assess the dehumidifier's performance and operating status. Real-time test data can be accessed anytime via mobile devices, offering valuable insights for fault diagnosis and condition evaluation-driving smarter maintenance and continuous product optimization.FAQQ1.Who are we?Established in 1970 as a state-owned enterprise, Jiangsu Sujing Group Co., Ltd. is a National Innovation Pilot Enterprise and National Key High-Tech Enterprise dedicated to advancing technological innovation, intelligent equipment manufacturing, and energy-saving integrated solutions in the clean environmental protection sector. With a steadfast commitment to sustainable development, we drive high-quality growth through cutting-edge technologies and industry leadership.Q2.What products do our company mainly deal in?Heat Pump Units-Chillers-Hot Water Units-Simultaneous Heating & Cooling UnitsAir Handling Equipment-Dehumidifiers-AHUs-Fan CoilsQ3.How can we guarantee quality?A: Always a pre-production sample before mass production; Always final Inspection before shipment.Q4. What can you buy from us?A: Dehumidifiers,Chillers & AC Terminal,Heat Pump Q5. Why should you buy from us not from other suppliers?A:Innovation Ecosystem: Built a multidimensional R&D platform-"Institute + Research Station + Engineering Center", achieving breakthroughs in green technology R&D, patent applications, and industry standards.Cutting-Edge Manufacturing: Specialize in heat pumps, industrial air conditioners, dehumidifiers, chillers, fan coil units, and customized HVAC solutions.Global Impact: Products serve new-generation IT, renewable energy, electronics, and commercial/industrial sectors. Q6. What services can we provide?A: Accepted Delivery Terms: FOB,,CIF,EXW;Accepted Payment Currency: USD, EUR,CNY;Accepted Payment Type: T/T,L/CLanguage Spoken: English, Chinese;
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