Our especially custom made high-p Our especially custom made high-pressure water blasting vehicle is equipped with a pump which has a portable water delivery of 45, 4 l/min at a variable pressure of between 0 and 2.750 bars. The machine is equipped with vacuum pumps to enable suction of waste water and any solid debris leaving surface clean and tidy. Depending on the thickness of the rubber deposit on the Runway, water consumption ranges from approximately two to four liters per square meter. However, the system does not cause any damage to the Runway Surface. This has the advantage of an outstandingly high performance in terms of area achieved, which results in extremely fast job times. The speed of the cleaning machine, the water pressure and the speed of rotation of the spray bar can all be varied to match the different removal rates from concrete or asphalt surfaces.