The pump can be operated manually or by an electric system - th

• Posted by qingting lv August 5, 2021 - Filed in Other - #Rechargeable Battery Sprayer  - 523 views

  　　The agricultural knapsack sprayer uses an internal pump to draw the liquid out of the chamber, through a hose, and then through a rod and nozzle. The pump can be operated manually or by an electric system - the more expensive option.

  　　The manual agronomic knapsack sprayer is operated by a manual pump connected to the knapsack chamber. While this type of agricultural knapsack sprayer is suitable for smaller yards, once-a-season jobs, and the average homeowner, it is less suitable for professionals who must spray for hours at a time. Long periods of manual pumping can lead to muscle fatigue and pain. The average cost of a manual agricultural knapsack sprayer is as low as $40 to $150.

  　　Electric agricultural knapsack sprayer is powered by batteries or gas, with battery-powered models offering more versatility and easier set-up. Electric sprayers automatically pump liquids from the backpack chamber to the wand, eliminating the need for physical labor. For larger projects and longer workdays, the Electric Sprayer (running between $100 and $500) is a better option for busy professionals who rely on it every day.

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