---
title: "Solo 425 | 15L Knapsack Sprayer Comfort - piston"
canonical: https://gardensuperstore.com.au/solo-425-15l-knapsack-sprayer-comfort-piston/
summary: "Buy Your Solo 425 15L Knapsack Sprayer Comfort - piston From The Garden Superstore - Fast Shipping. Earn Rewards Points as You Shop. Thousands of Happy Customers. Let's Grow Better!"
type: product
brand: Solo
---

# Solo 425 | 15L Knapsack Sprayer Comfort - piston

> Buy Your Solo 425 15L Knapsack Sprayer Comfort - piston From The Garden Superstore - Fast Shipping. Earn Rewards Points as You Shop. Thousands of Happy Customers. Let's Grow Better!

Brand: [Solo](https://gardensuperstore.com.au/brands/solo/)
Categories: [Backpack Sprayers](https://gardensuperstore.com.au/sprayers-watering/backpack-sprayers/)

| Option | SKU | Price (inc GST) |
| --- | --- | --- |
| Solo 425 | 15L Knapsack Sprayer Comfort - piston | SOLO425 | $309.75 |

## Description

## Solo 425, 15L Knapsack Sprayer

### *Built for Comfort and Performance*

The **Solo 425 Knapsack Sprayer** is your go-to solution for reliable, high-performance spraying. Designed and made in Germany, this 15L piston-operated sprayer is built with premium materials and advanced technology to handle the toughest tasks. From fertilisers to agricultural chemicals like herbicides, pesticides, fungicides, and even Roundup, the Solo 425 ensures optimal performance for every job.

Whether you’re maintaining private gardens, managing agricultural crops, or tackling weed control, the Solo 425 is engineered to deliver precision, durability, and ease of use.

### Why Choose the Solo 425?

- **Two Spray Nozzles Included**: Easily switch between flat fan and hollow cone nozzles for tailored applications.

- **Ambidextrous Operation**: Interchangeable pump handle allows for left- or right-handed use.

- **Durable Spray Wand**: The unbreakable 50cm wand is built to withstand heavy use.

- **Comfortable to Wear**: Adjustable, padded shoulder straps reduce fatigue during extended use.

- **User-Friendly Design**: A large tank opening simplifies filling, while visible level markings make monitoring easy.

- **Chemical-Resistant**: The hose and components are built to endure tough chemicals.

- **Patented Features**: Includes a Solo-patented handpiece for easy repairs and a UV-resistant, high-quality tank for longevity.

- **Convenient Handling**: Integrated carrying handle and spray wand retainer for portability and storage.

### **Perfect for These Applications:**

- Plant protection in private gardens, public parks, greenhouses, and decorative plantations.

- Weed control in home lawn, agricultural and landscaping settings.

- Disinfection, pest control, and plant care in woodlands and outdoor areas.

The **Solo 425 Knapsack Sprayer** is an investment in quality and efficiency. Designed for professionals and serious gardeners, it delivers consistent results for years to come.

Specifications

Weight
5 kg

Dimensions
37 × 23 × 53 cm

Pump Type
Piston

Tank Capacity
15L

Max Spray Pressure Bar
4/6(with plug)

Manual Spray Pressure Adjustment
yes

Folding Handle
yes

Weight
4.5

Seals
viton

## Specifications

- **Suitable For:**  Garden +  Lawn