This test is performed to ensure that there are no leaks in the piping, compressor, or other pressure containing parts of the package. All openings in the completed compressor package are plugged and the unit is pressurized with nitrogen to 350 psig.
[pdf] Diesel air compressors are a reliable and efficient way to get the PSI you need. Pounds per square inch (PSI) and cubic feet per minute (CFM) are two important ratings to consider when you start looki.
[pdf] It adopts a two-stage screw booster structure and is suitable for industrial applications with a pressure demand of 1.8MPa~4.0MPa. The medium and high pressure screw rotary air compressor features an imported integrated head for a compact structure, smooth operation, and low noise.
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