Compressed air, which is generated by an air compressor, is required to operate HAZET pneumatic tools.

The deciding factors are the volume of the boiler and the feed rate of the compressor. Keep in mind here that feed rate information for a compressor is usually indicated without pressure. This means that the air volume generated with a working pressure of 6.3 bar is significantly lower.

For our expert tools, we recommend a minimum boiler volume of 150 litres, so the impact wrench can reach its full potential.

The working pressure must also be observed for this full performance:
Higher pressure increases wear disproportionately and provides almost no additional power, as the devices are optimised for a specific operating pressure (usually 6.3 bar).