
LRSX-W Large Circulation pump Series
This product is a high-flow circulation pump solution engineered for harsh environments, combining high-flow performance with exceptional durability. It efficiently handles high temperatures, high pressures, and corrosive media, making it widely applicable in industrial, municipal services, and HVAC applications.
370w
10m
7.8m³/h
Advantages of Circulation Pump
Quiet Mode - Operates at low noise levels, ensuring undisturbed home life and rest
Portable - Integrated pump design with compact structure for easy installation and space-saving
Energy-Efficient - Features a high-efficiency permanent magnet motor delivering outstanding energy performance and long-term electricity savings
Safe and Reliable - Fully sealed precision engineering eliminates leakage risks at the source
Maintenance-Free - Eliminates mechanical seal wear issues, requiring no routine upkeep

Product Selection



Application Fields
1. Underfloor Heating Circulation System
Within the underfloor heating circulation system, high-power variable-frequency shielded pumps precisely detect indoor temperature fluctuations and dynamically adjust circulation speed. This ensures uniform and consistent heating throughout every corner of the home, eliminating temperature variations. Simultaneously, its highly efficient and energy-saving design significantly reduces overall system energy consumption. Operating quietly and seamlessly integrating into the home environment, it perfectly meets modern families' core demands for comfort, energy efficiency, and quiet operation.
2. Hot Water Circulation System
For large-scale layouts like duplex residences and multi-bathroom homes, this pump powerfully overcomes pipeline resistance and head pressure, eliminating hot water delivery delays to ensure rapid on-demand hot water at every point of use. Its flexible speed adjustment precisely matches varying usage demands across different times and volumes, delivering an efficient user experience while maximizing energy savings—balancing convenience with economy.
3. Water Feature Circulation
Specifically engineered for garden pools, ornamental fish ponds, and decorative fountains, this system delivers robust and stable water flow to sustain water feature operations. Adjustable speed settings adapt flexibly to filtration, wave generation, and display modes, accommodating diverse water feature requirements. Its fully enclosed shielded design effectively seals out moisture and prevents leaks, ensuring long-term stable operation and reducing maintenance hassles.
4. Solar Heating System
As the core component of solar-heated circulation systems, its intelligent speed regulation dynamically adapts to sunlight intensity changes. It efficiently transfers solar-collected thermal energy to storage tanks, minimizing heat loss. This design significantly enhances solar collection and utilization efficiency, maximizing green energy advantages. It delivers genuine energy savings, environmental protection, and low-carbon consumption, aligning with eco-friendly home living and sustainability principles.




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