Product Description For professional landscapers and homeowners, Chapin’s 61500 4-gallon traditional euro-style backpack sprayer is designed for fertilizers, weed control and pest control chemicals. Nitrile seals work with common lawn and garden chemicals and standard landscaping applications. It comes with padded shoulder straps for a close fit to the back and a standard left-hand pump handle. The 4-gallon poly tank has a 4-inch wide mouth opening for easy filling and cleaning and a 2-stage filtration system to prevent clogging. 2 nozzles are included for a variety of applications: poly adjustable cone spray nozzle and poly fan spray nozzle. From the Manufacturer Our residential, professional and industrial sprayers are designed to meet the needs of your lawn, garden, home, farm, professional, or commercial project. With a focus on innovation gained through industry knowledge, Chapin products have been manufactured with excellence in the United States using global components for more than 130 years. We offer full technical support at 800-950-4458 to help you find the right sprayer for your application or visit our website at chapinmfg.com for more product information and specifications. Chapin, the way to spray since 1884.