The No. 200P Poly Sprayers are constructed of high-density polyethylene. They have a funnel-top, which provides easy chemical pouring. They come with a 10 polypropylene pump, brass handle and extension tube with adjustable nozzle and five feet of wear-resistant hose. These sprayers can be used for spraying solutions of CalClean , Special HD CalClean , Alka-Brite , Nu-Brite , Cal-Brite Plus and Evap Pow r -C on air conditioning cooling coils, air-cooled condensers, finned heating coils, refrigeration case or cooler coils, permanent air filters and other greasy, dirty surfaces.