Solo Sprayer 2L Model 402 - Professional Mini Pressure Sprayer

Solo Sprayer 2L Model 402 - Professional Mini Pressure Sprayer

The Solo Model 402 is a compact, industrial-grade handheld pressure sprayer designed for those who require precision, durability, and commercial performance in a portable format. Unlike standard, fatiguing trigger packs, the Model 402 features a robust internal pump system that builds consistent air pressure inside the tank, allowing for a continuous, uniform spray at the simple touch of a button. Engineered with high-quality synthetic seals and a multi-directional pivoting nozzle, it is a highly versatile tool that transitions seamlessly from delicate plant misting to heavy-duty automotive cleaning or technical DIY applications. Its ergonomic handling design, coupled with an ultra-stable base profile, makes it an absolute favourite for both professional tradespeople and serious home enthusiasts alike.

Crafted with premium German engineering, this robust little sprayer completely redefines handheld fluid application. The heavy-walled, translucent tank includes high-contrast fill increments, letting you accurately gauge your water and chemical balances instantly. By using an ultra-efficient internal pump cylinder, operators can reach full working pressure with minimal strokes. The inclusion of a positive thumb locking mechanism allows you to lock the trigger in place for continuous, sweep-action spraying without finger strain. From delicate greenhouse benches to industrial workshops, this compact powerhouse delivers professional-grade spray atomisation without the bulk of a full-sized rig.

Best For: Precision tasks in the home, commercial greenhouse, or mechanical workshop where a highly consistent spray pattern, pinpoint fluid placement, and long-term tool reliability are essential.

Key Features:

• Pivoting Multi-Directional Nozzle: Features a unique adjustable nozzle assembly that rotates smoothly, allowing you to easily spray at awkward angles, paint the undersides of dense foliage, or reach deep into tight engine bays.
• High-Efficiency Pump Mechanism: Built with a heavy-duty pump piston that requires minimal down-strokes to reach full operating capacity, significantly reducing hand fatigue compared to traditional squeeze-trigger bottles.
• Adjustable Atomisation Pattern: Easily switch from a ultra-fine, penetrating mist to a coarse direct jet stream by simply twisting the ergonomic nozzle cap, providing absolute control over your product application.
• Integrated Safety Pressure Valve: Equipped with a built-in over-pressure safety valve that automatically vents excess air to maintain optimal operating limits while serving as a manual pull-pin to safely de-pressurise the unit after use.
• Ergonomic Comfort Grip: Designed with a large, contoured handle and an accessible thumb-operated trigger, featuring a continuous spray lock function for effortless coverage during extended tasks.

Product Technical Specifications Matrix:

Primary Spraying Applications

• Conservatories & Greenhouses: Applying delicate foliar fertilizers, wetting agents, or organic contact insecticides to sensitive indoor house plants, tropical collections, and young seedlings.
• Automotive Detailing & Care: Evenly spraying alloy wheel cleaners, aggressive degreasers, multi-purpose cleaners, or window tinting prep solution where a steady, atomised mist is required for a professional finish.
• DIY & Light Construction: Moistening wallpaper backings for rapid removal, applying specialized timber preservative treatments, or spraying chemical release agents onto intricate concrete moulds.
• Sanitation & Household Hygiene: Disinfecting high-touch public surfaces, commercial kitchen counters, or hard-to-reach sanitary corners with clinical precision and speed.

Pro Tip & Seal Maintenance: To significantly extend the life of your Solo 402 sprayer, always pull the manual safety valve pin to fully release the internal compressed air when you are finished spraying. Never leave chemical solutions sitting under pressure for extended periods.

Empty the remaining mixture safely, rinse out the tank, and fill it with half a litre of clean water. Pump it up and flush the fresh water through the nozzle tip for 30 seconds. This prevents harsh chemicals, selective weedkillers, or sticky leaf glosses from drying out and crusting over the fine internal nozzle passages or degrading the premium synthetic seals!

Oversized Item Delivery Options

Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.

Available options include:

✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ 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
• Any carton or consignment over 25–30kg (or over 200cm) must be palletised
• Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
• Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
• Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions

Business Delivery:

• Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
• If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

See our Terms & Conditions (Article 8) for full freight and delivery rules.

Important Note on Availability & Shipping

Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).

How lead times work:

• Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
• Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
• Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
• Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
• Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.

Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.

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.