SOLO 425 4-Gallon Backpack Sprayer, Pressure up to 90 psi

Solo sprayers are built for comfort, convenience, and durability. They are professional grade, triple test inspected, and proudly made in the USA. The Solo 425, equipped with a connecting rod-actuated piston pump, is capable of producing a wide pressure range of up to 90 psi, making it suitable for almost any spraying task. The proven piston pump ensures reliable application of spray liquid or insecticides in your garden, while the low number of wearing parts and sturdy technology guarantee a long service life with minimal maintenance.

The Solo manual 4-gallon 90 psi high-pressure backpack sprayer features an ultraviolet resistant tank, felt padded polyester straps, a heavy-duty pressure cylinder, and reversible pump lever. This high-grade backpack sprayer is made with corrosion-resistant plastic, ensuring durability and protection from chemicals. It includes a connecting rod actuated piston pump, 4-foot high-pressure hose, and a 20-inch spray tube with a carrying capacity of up to 45 pounds. The easy operating shut off valve and durable plastic parts make it suitable for various applications including disinfectants, fertilizers, herbicides, and pest control products, backed by a 1-year limited manufacturer's warranty.

Solo's 425 backpack sprayer has been the standard for backpack sprayers in the US market since 1964. It features a high-density polyethylene tank with ultra-violet inhibitors, offering unmatched durability and protection. The 4.25-inch opening allows for easy filling and cleaning, while the shut-off valve and 28-inch wand make it suitable for hard-to-reach places. With its connecting rod-activated piston pump, the 425 is capable of handling disinfectants, fertilizers, herbicides, and pesticides for tree, shrub, and plant protection. Constructed of high-density polyethylene and chemical-resistant materials, it is backed by a 1-year warranty and can last for millions of pumps with proper maintenance.

Each Solo sprayer is equipped with an adjustable, flat spray, hollow cone, and jet stream nozzle, along with padded straps for added comfort and quick adjustments. Built-in strainers, screens, and filters ensure debris-free spraying, and the pressure can be regulated to 15, 30, 45, or 60 psi with a built-in pressure regulating valve. The unbreakable wand and Viton seals, gaskets, and O-rings provide excellent chemical resistance and durability, making it ideal for use with liquid disinfectants, fertilizers, herbicides, and pesticides.

The Solo 425 backpack sprayer comes with a 20-inch unbreakable wand connected to a 48-inch nylon-reinforced high-pressure hose, providing an extended reach for various applications. It also includes four easily changeable commercial-grade spraying nozzles and a commercial shut-off valve for user fatigue minimization. With a rugged metal frame and an extra-large tank opening, cleaning and filling the sprayer is quick and easy. Overall, Solo sprayers are designed for long-lasting performance, comfort, and convenience in various spraying tasks.

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