Supply multiple locations with clean, compressed air at different pressures. These manifolds distribute air from a single supply through regulators with their own pressure controls, so you can adjust each one separately. Regulated air is diverted through an outlet on the back of each regulator, while unregulated air continues through the main line. To control air pressure on the main line, add a standard regulator. All regulators on these manifolds are relieving, so they exhaust when downstream pressure exceeds the set pressure.