High Efficiency Air source heat pump swimming pool unit for Healthcare
As 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.
Air source heat pump swimming pool units
Key Features:
Green & Energy-Saving
Uses eco-friendly R410A refrigerant (low GWP, zero ODP). Extracts heat from air with electricity-efficient and eco-conscious.
Safe & Reliable
Water and electricity are separated. No combustion, no leakage, no pollution. Eliminates risks of fire, explosion, electric shock, and poisoning.
Anti-Corrosion & Durable
Tube heat exchanger resists chloride and acid corrosion. Lifespan exceeds 10 years.
Precise Temperature Control
Advanced system maintains constant pool temperature with real-time monitoring.
| Model |
Nomal temp |
SJK-5G/lLYa |
| |
Ultra-low temp |
SJK-5G/lLYDa |
| Normal temperature conditions |
Heating capacity |
kW |
20 |
| Input power |
kW |
4 |
| COP |
W/W |
5 |
| Low temp working condition |
Heating capacity |
kW |
15 |
| Input power |
kW |
3.5 |
| COP |
W/W |
4.31 |
| Power supply |
380V/3N~50Hz |
| Maximum input power |
kW |
6 |
| Maximum input current |
A |
11 |
| Anti-electric shock protection type |
|
Class 1 |
| Protection level |
|
IPX4 |
| Ambient temperature |
ºC |
-12~45 Normal temp /-30~45Ultra-low temp |
| Refrigerant |
|
R410A/R32 |
| Air heat exchanger |
High-efficiency internal thread copper tube fin heat exchanger |
| Water heat exchanger |
|
Titanium tube heat exchanger |
| Water system |
water flow |
m³/h |
3.4 |
| Connection pipe |
|
DN25 |
| Water pressure drop |
kPa |
≤50 |
| Dimensions (length * width * height) |
mm |
75*810*1060 |
| Noise |
dB(A) |
≤56 |
| Weight |
kg |
150 |
Remarks:
1) Nominal operating conditions: dry bulb temperature 20°C, wet bulb temperature 15°c, water inlet temperature 25°c
water outlet temperature 30°C.
2) Low temperature operating conditions: dry bulb temperature 7°C, wet bulb temperature 6°C, water inlet temperature 25°C,water outlet temperature 30°C.
3) Specifications are subject to change with product improvements, please refer to the actual product.
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Jiangsu Sujing Group Co., Ltd
Dedicated 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+
Rotary Dehumidifier Testing Center
Equipped 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.
Chiller Performance Testing Center
The 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 Laboratory
This 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 Laboratory
This 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.
Q1.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 Units
Air Handling Equipment
-Dehumidifiers
-AHUs
-Fan Coils
Q3.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/C
Language Spoken: English, Chinese;
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