Detailed Product Description Electric Sprayer, Battery Sprayer, Power Sprayer Power/Electric SprayerModelHD-16C-5LogoCapacity18LBrandHUADAN/WKGOriginal PlaceTaizhou City, ... of empty chamber when use it,made this sprayer more safe and reliable.3. Good material for ... intervals according to different crops. 5. Knapsack pressure sprayer,economic,safe and efficient,with the characteristics of ...