In-line Circulation Pump: 40% Energy Savings Redefining Efficiency in Closed-Loop Systems

HVAC circulation pumps account for approximately 30% of a building’s total electricity consumption, with fixed-speed models often leading to significant energy waste. As the global market for building efficiency is projected to reach $368 billion by 2025, the Yimai In-line circulation pump offers a 40% improvement in energy efficiency—driving a quiet yet impactful transformation in energy conservation.

In a retrofit project conducted at a Beijing residential community, in-line circulation pumps incurred monthly electricity costs of $8,900 during winter months. Following the installation of Yimai single stage In-line circulation pumps, energy consumption was reduced by 38%, resulting in annual savings of $3,800. The direct-drive design also eliminated leakage issues. According to the facility manager: “Heating performance improved by 50%, and there have been zero complaints.”

The single stage in-line circulation pump represents a new generation of pump technology developed by Yimai using an innovative platform-based design approach. It features a compact and aesthetically pleasing structure, along with standardized performance characteristics. The in-line pump offers a maximum flow rate of 700 m³/h and a maximum head of 150 meters. Available casing materials include cast iron, SS304 stainless steel, and SS316L stainless steel, catering to diverse application requirements.

Our Yimai single stage In-line circulation pumps are no longer merely responsible for circulating warm water—they are instrumental in circulating sustainability!

Keywords:

circulation pump,single stage in-line circulation pump,in-line pump