The HydroFoamer 481 can be controlled using the trigger on the spray gun and to clean the device, the concentrate container is easily disconnected via a fast coupler. The hydrofoamer 481 is non-electric and no installation is required, making it extremely user-friendly – just fill the concentrate container and connect the hydrofoamer 481 to a water source.
HydroFoamer 481 hose end proportioners combine automatic dilution with convenient control of where and how solution is applied. Hydrofoamers provide a thick, rich foam for more "cling" time on the surface being cleaned. On and off functions are controlled using a trigger on the spray gun. To rinse, the concentrate container is disconnected via a quick coupler.