Chapin 21220XP 2-Gallon Premire Pro XP Poly Sprayer For Fertilizer, Herbicides and Pesticides, 2-Gallon (1 Sprayer/Package) 2-Gallon translucent tank with 4-inch wide mouth opening for easy filling and cleaning Compatible with common fertilizers, weed killers and pesticides Brass wand and shut-off with adjustable brass nozzle Pressure relief system built into the tank Larger pump for more pump volume