Pressure selection

When air compressors specify air pressure in “kg,” they typically mean kgf/cm², commonly referred to as kilograms of pressure. The maximum pressure a machine can achieve depends on its structural design, rated pressure, intended application, and safety features.…

The discharge pressure of an air compressor is a critical parameter in both equipment selection and operation, directly impacting system efficiency and meeting the demands of the downstream air‑using equipment. This article provides a detailed analysis of the…

The air pressure delivered by an air compressor is not constant; it varies depending on the equipment type and application. For typical industrial low-pressure compressors, discharge pressures range from 0.7 to 1.0 MPa, while medium- and high-pressure units…

This study examines the impact of retrofitting an 8‑bar screw compressor head for operation at a 5‑bar design condition. It analyzes changes in air delivery, the risk of motor overload, and the degradation of the compressor head’s service…