Case

Large-scale sewage treatment project in northern China.

This project utilizes LT-100 Roots blowers, effectively resolving the critical challenge of ensuring stable oxygen supply under deep-water, high-pressure conditions.

Furthermore, the energy-saving performance of the LT-series Roots blowers has garnered high praise from the facility management. Compared to other Roots blower models, each unit saves 2 kWh of electricity per hour; with a total of 20 units in operation, this translates to a combined saving of 40 kWh per hour—amounting to an annual reduction of $50,000 in electricity costs.

The system has now been in operation for three years without any major malfunctions; it features simple maintenance requirements, runs smoothly, and boasts a designed service life of 10 years.