Smith Professional 190230 2-Gallon Sprayer for Pesticides, Fertilizers, and Weed Killers 21-inch poly wand and shut-off with Viton seals, comfort grip, removable in-line fiter, and lock-on feature for continuous spraying Highly efficient pump pressurizes with 25% fewer strokes per gallon Viton seals throughout pump and shut-off for long-lasting, leak free performance Safe, pressure release cap sends vapors and liquids down and away when top is opened Includes 5 nozzles for ultimate versatility: poly adjustable, brass adjustable, 2 flat fans, and a high performance foaming nozzle