Each washing group is made of stainless steel or painted iron and can be requested with roll-up hoses of different length (from 5 to 20 meters depending on the model) and with different types of gun or shower. Some models are food certified, special for food sector. Temperatures of use are different, depending on the model. All washing units with hose reel branded Monolith guarantee reliability and safety, and are 100% made in Italy.