Dilution Solutions’ Low-Pressure Modular Self-Serve System arrives completely assembled and ready to mount. It can quickly expand by adding additional panels for a clean, space-saving installation. No mixed chemical tanks or air diaphragm pumps are needed. The system is powered by water, so no electricity is required, and there are no tips to clog. The solution was built to meet individual operator's needs and specifications. It can supply from one to six bays with mixed chemical, on-demand. Each panel comes complete with one proportioner unit, chemical and air solenoid valve manifolds, water and air pressure regulators with gauges, and a filter.