This cleaning agent applicator is oil-resistant and made of plastic with Viton seals. It comes complete with a filling funnel, detergent gun in brass and an oil-resistant hose. When liquid is added, the pressure is pumped up to 3 bar. In the event of overpressure, the safety valve will come into operation. Used for the application of cleaning agents in vehicle washing facilities and industrial environments. Sturdy build and user-friendly design.