Garden Pressure Sprayer 20L Knapsack Pump Action Backpack

A knapsack pressure sprayer for carrying and applying water, fertilisers, herbicides and pesticides around gardens, allotments and outdoor areas. The backpack design keeps the weight on your back while the pump action setup allows controlled spraying across larger areas than a hand sprayer.

Used for weedkiller application, plant feeding, garden treatment and general outdoor maintenance, this type of sprayer suits both regular home use and larger jobs where a small bottle sprayer would be slow going. It is handy for spraying borders, paths, fence lines, shrubs and other areas where even coverage matters, whether you are treating weeds, feeding plants or applying general garden chemicals.

Robust construction makes it better suited to repeated use, while the heavy duty trigger control helps with steady operation during longer spraying sessions. An inline filter is fitted to help prevent nozzle clogging, which is useful when working with liquids that may carry small particles or residue. The heavy duty polypropylene piston is built for pump action use, and the wide carry straps help spread the load more comfortably when moving around the garden or site. This practical layout helps keep spraying work straightforward and reduces the need to stop and clear blocked nozzles too often.

Pressure pump sprayer specifications

• Capacity: 20 litre knapsack sprayer for carrying larger volumes of liquid.
• Application: Suitable for water, fertilisers, herbicides and pesticides.
• Working pressure: 0.2-0.4 MPa maximum.
• Pumping rate: 6-8 strokes per minute.

Garden pressure sprayer controls and handling

• Control: Heavy duty trigger control for managed spray use during treatment work.
• Filter: Inline filter helps reduce nozzle clogging while spraying.
• Handling: Wide carry straps support easier and more comfortable carrying.
• Carrying: This backpack pressure sprayer has wide carry straps for easier, more comfortable carrying.

A practical choice for regular garden treatment and outdoor maintenance work.