Farmjet Manual Knapsack Sprayer — 20 liter

Farmjet Manual Knapsack Sprayer 20 liter — High Pressure and Professional Design for Agriculture and Disinfection

The Farmjet Knapsack Sprayer is the trusted choice for professionals and enthusiasts in the fields of agriculture and cleaning.

It features a Robust Construction designed to withstand heavy work for extended periods.

It relies on a high manual pressure system to provide uniform and precise spraying, making it ideal for distributing pesticides, fertilizers, or disinfectants with high efficiency and economy in liquid consumption.

Technical Specifications

• Brand : Farmjet.
• Capacity : 20 liter.
• Operation Type : Manual with side pumping system.
• Sprayer Type : Knapsack Sprayer.
• Material : High-density polyethylene resistant to corrosion and chemical materials.
• Components : Includes a metal pump arm, flexible hose, assorted nozzle set, and a long lance (spray tube).
• Pressure : High Pressure system to ensure spray reaches long distances.

Key Features

1. Exceptional durability : Solid structure that withstands shocks and various weather conditions.
2. Precise control : Professional spray handle that gives you full control over the flow without leakage.
3. Smart filtration system : Equipped with an internal filter to prevent nozzle blockage, ensuring continuous and smooth flow.
4. Strong poly piston : Internal pumping system made from high-quality materials to reduce friction and extend the sprayer's lifespan.
5. Comfortable use : Wide and comfortable shoulder straps to reduce back pressure during carrying and working for extended periods.
6. Spray variety : Comes with several heads (nozzles) to suit different spray purposes (light mist, cone, or fan).

Application Areas

• Farms and Nurseries : For spraying crops and plants.
• Home Gardens : For caring for trees and flowers.
• Warehouses and Storage Facilities : For disinfection operations and pest control.
• Public Facilities : Disinfecting entrances, corridors, and surfaces.

Purposes

• Spraying insecticides and fungicides.
• Distributing foliar fertilizers and liquid nutrients.
• Applying protective disinfectants against viruses and bacteria.
• Combating weeds.

Usage Method

1. Assembly : Assemble the pump arm, hose, and spray lance as shown in the included instruction booklet.
2. Filling : Open the top cap and fill the tank with the desired liquid (it is preferable not to exceed the 20 liter mark to leave space for pressure).
3. Pumping : Put the sprayer on your back and use the side arm to pump to raise the pressure level inside the tank.
4. Spraying : Direct the nozzle toward the target and press the trigger to begin. You can change nozzles according to the desired spray shape.

Care and Maintenance Methods

• Post-use cleaning : It is necessary to rinse the tank and hoses with clean water immediately after finishing work (especially after using chemicals) to prevent corrosion or blockage.
• Filter inspection : Clean the internal filter regularly to ensure maximum pumping efficiency.
• Lubrication : It is preferable to apply a little grease or oil to moving parts and the piston from time to time for ease of movement.
• Storage : Store in a dry place away from direct sunlight for extended periods to preserve the plastic quality.