light-weighted, high productivity airless sprayer for both diy and professionals.equipped with single-phase motor, piston pump, high-pressure metal airless spray gun with die cast aluminum housing and in-line spray gun filter, replaceable spray tip in full size, industrial grade tungsten carbide valves and seals.suitable for all kinds of colorant, varnish, lacker, light to medium viscosity latex paint, chlorinated rubber paint, epoxy paint etc.for small to medium indoor/outdoor wall painting, anticorrosive project etc.