Description
Overview:
The Silverline Backpack Sprayer 20ltr is a genuine, heavy-duty knapsack sprayer for applying diluted insecticides, herbicides, pesticides, and fungicides across gardens, landscaping areas, and work sites. Built around a robust plastic tank and a stainless steel long-reach lance, it delivers controlled, even coverage with minimal effort. The 20 litre capacity (approx. 4.4 UK gallons) reduces refill frequency, while a large filling hole with an integrated filter helps prevent debris entering the system. An adjustable nozzle and trigger lock allow accurate spot treatment or broader spraying as needed. A comfortable harness and strong carry handle support easy transport during longer jobs. Supplied as Genuine Part No. 790 580, it suits professional groundcare tasks as well as routine DIY garden maintenance.
Key Features:
- Genuine Part No. 790 580 for assured compatibility and build quality
- 20 litre capacity (approx. 4.4 UK gallons) for fewer refills on larger areas
- Robust plastic tank with long-reach stainless steel lance for durability and corrosion resistance
- Adjustable nozzle for fine mist to narrow jet, plus trigger lock for consistent flow
- Large filling hole with integrated filter to reduce blockages and downtime
- Comfortable harness and strong carry handle for stable, fatigue-reducing use
- Suitable for diluted insecticides, herbicides, pesticides, and fungicides (follow chemical guidelines)
- Includes extra nozzles and a spares kit to keep you working longer
- Simple to operate and clean, supporting reliable day-to-day use
- Versatile choice for trade users, groundskeepers, and home gardeners
Typical Applications:
Targeted weed control on lawns and borders, blanket treatment of paths and hard standings, pest and disease control on shrubs, trees and vegetable beds, and general maintenance around allotments, estates, and construction sites. Ideal for perimeter spraying, spot treatments, and foliar applications where accurate coverage and controlled flow are required.
Also known as:
Knapsack sprayer, pressure sprayer, pump sprayer, weed sprayer, chemical sprayer, spot sprayer, crop sprayer, handheld spray pack, liquid applicator, garden chemical sprayer.
Product Specifications
| L&S Part No. | 790 580 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Garden Sprinkler Systems |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Soft Rubber Vehicle Wash Down Brush Nylon Bristles£43.50 £36.25
Related Products
-
![]()
Plastic Head Leaf Rake 850mm with Wooden Handle 30 Tooth£19.80 £16.50
