Solo Sprayer 7L Model 409 - Professional Garden Pressure Sprayer

Solo Sprayer 7L Model 409 - Professional Garden Pressure Sprayer

The Solo Model 409 is a high-capacity, heavy-duty pressure sprayer specifically engineered to withstand the rigours of demanding garden maintenance and harsh outdoor conditions. Featuring a generous 7-litre tank, it bridges the gap between small handheld units and large backpack sprayers, offering enough volume to cover significant yard areas without the weight of a full shoulder rig. Built with high-grade UV-stabilised plastics and premium fittings, the Model 409 is designed for longevity and reliability, making it the go-to tool for serious home gardeners, landscapers, and property owners who demand professional results from their maintenance equipment.

Crafted for optimal fluid delivery and ease of use, this robust sprayer features a large-diameter funnel opening that makes pouring, mixing, and rinsing completely spill-free. The chemical-resistant tank walls are translucent, allowing you to monitor your remaining fluid levels at a single glance. By combining structural strength with an efficient, high-volume pump module, the sprayer allows operators to establish target working pressures with fewer strokes, maintaining a highly uniform spray pattern for longer periods between pumps. Whether applying liquid nutrients or treating extensive perimeters, this versatile unit delivers industrial performance right to your hip.

Best For: Homeowners with medium-to-large yards, hobby farmers, and property maintenance crews who need a durable, high-volume sprayer for lawn treatments, fence-line spraying, and general garden pest control.

Key Features:

• Generous 7-Litre Capacity: Provides extended spraying run times, allowing you to treat larger spaces like long driveways or expansive fence lines with fewer refills.
• Premium UV-Stabilised Build: Constructed from premium-grade, UV-stabilised polyethylene that resists chemical degradation and won't become brittle or crack under intense sunlight.
• High-Efficiency Internal Pump: Features a powerful, easy-action piston pump that allows you to reach optimal operating pressure quickly and maintain a consistent spray trajectory.
• Professional Lance & Nozzle Assembly: Equipped with a durable spray wand and an adjustable nozzle tip that shifts smoothly from a direct stream for height to a fine fan mist for even surface coverage.
• Ergonomic Pump & Carry Handle: The heavy-duty pump handle double-functions as a sturdy carrying grip, paired with an adjustable woven shoulder strap for effortless transport across the yard.

Product Technical Specifications Matrix:

Primary Spraying Applications

• Large-Scale Weed Control: Ideal for applying non-selective knock-down herbicides over gravel driveways, large paved parking segments, or boundary firebreaks.
• Lawn Health Maintenance: Perfect for blanket spraying selective broadleaf weedkillers across established lawns to cleanly eliminate widespread infestations of clover, flatweed, and bindii.
• Orchard & Canopy Protection: Easily reaches deep into the canopy of citrus, olive, or stone fruit trees with the rigid wand to apply organic pest controls, foliar fertilizers, or protective treatments.
• External Structural Barriers: Applying a uniform perimeter barrier spray of residual insecticide around the entire concrete foundation of a standard family home in a single tank.

Pro Tip & Pump Maintenance: When mixing your 7-litre solution, always fill the tank halfway with fresh water first, add your measured chemical concentrate, and then top it up with water to the 7L mark. This creates an immediate vortex that ensures a perfect, uniform mix and prevents heavy concentrates from settling unmixed at the base of the tank.

After finishing your application, vent the air pressure using the safety relief valve, empty any leftover chemical responsibly, and pump 1 to 2 litres of clean water through the lance. This simple flush prevents chemical residues from drying out and clogging the internal nozzle seat, keeping your Solo sprayer flawless for years!

Oversized Item Delivery Options

Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.

Available options include:

✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

• Shipping costs vary by location and method
• Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.

Business Delivery:

• Business delivery is available for commercial customers only
• If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
• If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
• Business delivery customers must provide a valid business address and contact information
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

Let us know your preference, and we'll arrange the best solution for you!

Important Note on Availability & Shipping

Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.

Lead Times:

• In-Stock Items: Usually ready for dispatch the same day.
• Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.

While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.

Biosecurity & Interstate Shipping Restrictions

Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:

• Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
• Seeds cannot be shipped to Western Australia (WA).

Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.