45W of power. Light-duty sprayer model No. 170 designed for attention of oil and latex stains, oil-base paints, and other thin-bodied materials like water sealers and wood preservatives. Piston is made from hardened steel and cylinder from tungsten carbide. Maximum flow rate is 1 gallon per 17 minutes. Not to be used with a suction tube from larger container. Kit includes power sprayer, oil-base stain spray tip, oil-base paint/latex stain spray tip, atomizer valve, filter, 1 quart container and owner's manual. ....read more