Hydro’s patented hydraulically driven Equalizer Manifold delivers even amounts of material out to each injector regardless of what the GPM of flow is to the manifold. The Manifold handles up to 17 – 2″ or 15 2.5″ outlets, for larger tool bars multiple manifolds can be installed. The Equalizer wing space opening is predetermined by the number and size of outlets in the Manifold. The replaceable equalizer shearing edge is made from heat treated tool steel that will also help keep plugging of the outlets to a minimum.