What water is needed for a screw air compressor without oil and water lubrication

The water quality required for the oil-free water lubrication screw air compressor has specific requirements to ensure the normal operation of the air compressor and extend its service life. The following is a detailed summary of the water quality requirements:

purity: The water should not contain large amounts of suspended solids, minerals, microorganisms or other contaminants. These impurities may block the lubrication system or damage the air compressor components.

Hardness: The hardness of water, especially the content of calcium and magnesium ions, needs to be controlled within a certain range. Too hard water can cause scale formation, which can affect heat exchange efficiency and system performance.

pH: The pH (pH) of the water should be kept within the neutral range to avoid corrosion of metal parts.

Conductivity: The conductivity of water is also an important consideration. Too high conductivity may mean too many ions in the water, which will affect the lubrication effect and system stability.

Temperature: The water temperature entering the air compressor should be controlled within a suitable range, which helps to ensure the effective operation of the water lubrication system and prevent damage caused by overheating.

In summary, the water required for the oil-free water lubrication screw air compressor should be pure, moderate hardness, neutral pH, low conductivity and suitable temperature. In order to meet these requirements, appropriate treatment of the water may be required, such as filtration, softening or pH adjustment. In addition, regular inspection and replacement of water is also an important step to maintain the performance of the air compressor. In specific use, the instructions provided by the manufacturer should also be referred to to ensure that the water quality meets the specific requirements of the equipment.