How ECOTORQUE improves your processIn most processes, the vacuum demand varies over time. In such applications, a vacuum pump operating at a fixed speed provides the maximum pumping speed required but will continue to provide the same pumping speed when the demand decreases.
An ECOTORQUE vacuum pump adjusts its rotational speed to maintain a constant pressure level. When vacuum demand decreases, this results in reduced speed and optimized energy consumption. So why pay for a pump to operate all the time? Why not just pay for it when you need to use it? This is the right way. The Busch way.