A study has found that the choice of the optimum compressor interstage pressure is an economic decision that can be estimated by equal compression ratios for each stage and adjustments to minimize ...

Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...

Advancements in technology, such as modern-day inverters, continue to shape the HVAC industry, but one development set the ...

Years ago, it was common for shops to have a central power source that drove all the tools through a system of belts, wheels and driveshafts. The power was routed around the work space by mechanical ...

The line of single-stage service vehicle compressors includes four models, all built with a heavy-duty, two-stage cast-iron compressor pump for long-lasting performance. All models feature a standard ...