
LRS-F Circulation Pump Series
This circulation pump is specifically designed for piping systems, delivering efficient and quiet liquid transfer. Equipped with advanced noise-reduction technology, it operates smoothly with minimal vibration. Ideal for applications demanding high noise reduction and reliability—such as HVAC systems, water supply networks, and industrial cooling—it ensures long-term stable operation without any interference throughout its entire service life.
270w
8m
9.6m³/h
Advantages of Circulation Pump
Silent Operation - Equipped with advanced technology, it operates with minimal noise, causing virtually no disturbance to your home environment.
Instant Hot Water - Hot water flows immediately upon activation, eliminating long waits and revitalizing your water experience.
Hygiene Assurance - Continuous water circulation effectively inhibits the growth of pathogens within pipes.
Flange Connections - Both inlet and outlet ports feature flange-style structural design.
Cold/Hot Water Circulation Compatibility - Operating Temperature Range: 0°C to 110°C

Product Selection


Application Fields
1. Home Water Pressure Boosting
Specifically designed to address low water flow caused by insufficient pressure in multi-story residences and upper floors of villas. Utilizing precise pressure-boosting technology, it ensures stable and ample water flow at every tap throughout the home, delivering a comfortable and satisfying water experience.
2. Water Supply Applications
Compatible with instantaneous electric water heaters and gas water heaters in residential settings. Utilizes efficient pre-circulation to minimize residual cold water in pipes, achieving true instant heating. Significantly reduces hot water wait times while effectively conserving water resources.
3. Pool Circulation System
Suitable for hot spring water systems, whirlpool baths, large shower systems, and other specialized equipment. Maintains consistent and uniform water temperature through continuous, stable circulation power. Precisely drives massage jets for optimal and efficient operation, ensuring an exceptional user experience.
4. Pipe Circulation
Compatible with whole-house water treatment systems like central water filtration units and water softeners. Continuously circulates purified water through pipes to ensure ample clean flow at every tap. Prevents water quality degradation caused by stagnant pipe water or prolonged waiting times.




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