SOLO 456 2-Gallon Handheld Sprayer — Viton Seals, Fast Piston Pump & 28" Wand

The SOLO 456 is a 2-gallon handheld professional sprayer built for medium-to-large jobs, featuring Viton® chemical-resistant seals, a faster piston pump, and a four-nozzle assortment for versatile outdoor use.

Designed for landscapers, grounds crews, and serious homeowners, the SOLO 456 combines durability and user-focused features so you can apply plant protection, pest control, and general treatments reliably. Its heavy-duty piston pump pressurizes up to 50% faster than comparable handheld sprayers, while strategically placed Viton® seals stand up to harsh chemicals for longer service life. The 4.5-inch tank opening, pressure relief valve, and a 28-inch unbreakable wand further simplify filling, safety, and reach.

How does the SOLO 456 make spraying faster and easier?

The 456 uses a high-performance piston pump that requires fewer strokes to build working pressure, so you spend less time pumping and more time spraying. The ergonomic carry design and balanced 2-gallon tank reduce fatigue on medium-to-large jobs.

• Up to 50% faster pressurizing than similar handheld models
• Ergonomic handle and balanced weight distribution for comfort
• Large 4.5" tank opening for quick filling and cleaning

Are the materials resistant to harsh chemicals and professional solutions?

Yes — the SOLO 456 places Viton® seals at critical contact points to resist degradation from many plant protection chemicals and pest control solutions. This targeted chemical resistance helps extend the sprayer’s service life when used with recommended products.

• Viton® seals in key locations for superior chemical compatibility
• Commercial-quality shut-off valve with lock-on/lock-off for controlled flow
• Pressure relief valve to vent excess pressure safely

What spray patterns and range does the 456 provide for different jobs?

The sprayer includes a four-nozzle assortment—adjustable, flat fan, jet stream, and hollow cone—so you can switch patterns for targeted spots, broadcast coverage, or penetrating spray as conditions require. The unbreakable 28" wand gives extended reach for taller plants or hard-to-access areas.

• Adjustable nozzle for variable droplet size and coverage
• Flat fan for even, broad coverage and hollow cone for fine misting
• Jet stream for pinpoint applications and long reach with 28" wand

How does the SOLO 456 prioritize safety and maintenance?

Safety and simple upkeep are built into the design: the pressure relief valve can be used to safely vent the tank, and the large opening makes rinsing and inspecting the interior fast. The commercial shut-off valve locks on for continuous spraying and locks off to prevent accidental discharge.

• Manual pressure relief valve for safe depressurization
• Lock-on/lock-off shut-off valve for controlled, continuous spraying
• Wide tank mouth for easy cleaning and chemical rinsing

Who is this for: The SOLO 456 is aimed at lawn and garden professionals, pest control technicians, and homeowners tackling medium-to-large properties who need a reliable handheld sprayer that balances chemical resistance, fast pump-up, and spray versatility. If your work requires frequent use of plant protection or pest control products and you want a durable, serviceable sprayer with multiple nozzle options and extended reach, the 456 is a strong choice.