The special KAMAT tank washing head TWK 200/1500 Air is employed as a conventional tank washing head but with the addition of remote control for in all functions. The nozzle arms of the high-pressure device can be controlled in all axes independently of each other and also stopped. This remote control enables the targeted cleaning of severely soiled areas of a tank. The high-pressure tank washing head TWKAir is externally-driven with compressed air. In high-pressure operation with 1,500 bar, the tank washing head delivers 200 liters of water per minute. This performance capability, coupled to very targeted remote control, enables the user to easily solve all the cleaning tasks normally faced.