240 Litre Mobile Pressure Washer Buffer Tank With Fill Cut OffThe 240 litre buffer tank is designed to ensure your pressure washer is always supplied with the correct volume of water, allowing it to perform as intended. Most standard domestic taps simply do not provide enough flow rate to properly feed professional pressure washers. For example, if your machine is rated at 12 litres per minute or higher, but your water supply can only deliver 810 litres per minute, your machine will never reach its full