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INJ ECO Friendly
INJ ECO Friendly is a product equipped with cutting-edge technology at a reasonable price,
delivering over 20% electricity savings compared to conventional systems.
INJ-70000 view details

World's First Sensorless Flow Calculation Technology

This world-first technology analyzes the actual performance of the pump to monitor its operating status and predict the exact flow rate in use, all without the need for a separate flow measurement sensor.

Utilizing our proprietary standards, equipment, and performance test programs-which define criteria for testing booster pump systems based on the KS B 6301 pump testing and inspection methods-we collect data to precisely calculate the actual flow rate during booster pump operation. The collected data is processed and input into the device, making this product equipped with the ultimate technology designed for real-time flow rate calculation.

World's First Variable Pressure Control Technology

Variable pressure control, which accounts for pipe friction in environments with rapidly changing flow rate usage patterns, is a highly advanced technology. This is the world's first technology that automatically sets and controls the system curve according to site conditions, taking into account pipe friction loss without a flow meter or remote pressure sensor.

Thanks to the integrated technology, the actual flow rate can be determined in real-time, allowing us to calculate head loss due to pipe friction across all flow rates. Based on this, a system curve is generated against the desired pressure, and the system is designed to control accordingly. This product is equipped with the finest technology.

After reliability tests conducted at actual sites (e.g., apartment buildings), the products has demonstrated an electricity saving effect of over 20% compared to existing products. This is the world's leading power-saving control system, responding to the global focus on energy conservation.