20L Knapsack Sprayer Capacity:20Liters Power Source:Manual Tank Material:PE Lance Material:Plastic 20L Knapsack Sprayer For Gardening Capacity20LNet Weight3.4KGSOperation Pressure3BarSprayer TankPELancePlasticPower SourceManualPackage1PCS/CartonMOQ500PCSLead Time25DaysSea PortNingbo20Ft Loading730PCS40HQ Loading1750PCS 20L Knapsack Sprayer For Garden