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Max hose length on AVA pressure washers

All machines can handle up to 40 meters of steel-reinforced hose with minimal impact on pressure levels when used at the same elevation.

All AVA high-pressure washers are compatible with long extension hoses. You will experience negligible pressure loss when the machine and the washing area are at the same elevation. However, there may be a slight pressure loss if there is a significant vertical distance between the machine and the area you are cleaning. If the washer is situated 10 meters below the area being cleaned, it's advisable to limit hose length to between 20-30 meters.


Excessive height differences may increase the risk of the washer overheating and eventually shutting down after some time. Should this happen, it is recommended to reposition the machine to a higher elevation or closer to the cleaning site.