The gun can be used for the widest variety of water jet tasks. e.g. cleaning cement kilns and other heavy lance work. It is fitted with trigger guard, rotary joint, hose connection and nozzle pipe with union nut as standard. The hand grip is made of light metal and the pressure housing of stainless steel. The high-pressure HP 750-R gun is especially suitable as an accessory for WOMA devices in the Classic series.