The HST turbocompressor from Sulzer Pumps Solutions offers an advanced design with digitally controlled magnetic bearing technology and an efficient high-speed motor driven through a built-in frequency converter. It has no mechanical wearing parts or lubricants requiring minimal maintenance. This is made possible by an electronically controlled magnetic bearing technology, which levitates the integrated rotor/shaft/impeller single-piece assembly along the self-diagnostic features of the active magnetic bearing controller. The result is a compressor with no performance deterioration over time and no need for scheduled maintenance. 203-238-2700; www.sulzer.com
