The ECHO MS-4010BPD 4-gallon Backpack Manual Sprayer features a diaphragm pump that can be used with liquids and many wettable powders. Its premium quality, professional-grade, heavy-duty design is built to withstand the most demanding work conditions.

•  4-gal. capacity tank with 5.5 in. wide opening: For quick and easy filling
•  Four nozzle types for a variety of applications including: Adjustable, flat fan, hollow cone and jet stream
•  Professional-grade 21 in. fiberglass wand with 50 in. hose: For outstanding reach and productivity
•  Heavy-duty, nylon-reinforced hose: Provides extended durability and chemical resistance
•  90 PSI diaphragm-style pump: For long-distance spraying
•  Commercial-grade control valve: Features a rubber grip for more comfort
•  Tank cap with built-in carry handle: Includes clips for wand storage while transporting
•  Heavy-duty, padded shoulder straps: Increase comfort while wearing