Smith NL402 4-Gallon No Leak Backpack Sprayer for Water-Based Solutions

Smith Performance Sprayers are professional products designed with durability and chemical resistance in mind, ensuring they can handle even the toughest work conditions. The NL402 4-Gallon Industrial and Contractor Series No Leak Pump Backpack Sprayer is a prime example of this, as it has been tested to perform up to 1 million spray cycles without any maintenance interruptions. This is equivalent to spraying 15,000 gallons of liquid, which is triple the amount of the next leading competitor.

The internal pump of the backpack sprayer is designed to prevent any chemicals from dripping down your back, providing a hassle-free experience. Additionally, the internal paddles, activated by the pump action, can easily mix wet table powders and water-based chemicals. It is important to note that this sprayer should only be used with water-based sealers, release agents, bond breakers, and curing compounds.

Furthermore, the backpack sprayer features an 18-inch brass wand with a shut-off that includes a removable 5 psi check valve at the end to prevent liquid from dripping out after shut off. The high-grade Viton seals used throughout the pump and shut-off ensure maximum chemical resistance, and they can be easily changed without the need for any tools. The pump handle is foldable and reversible for left- or right-handed use, while the tank includes a built-in carry handle with wand storage.

For added comfort during extended use, the backpack sprayer comes with a breathable, full-coverage, padded ballistic nylon harness. It also includes an adjustable chest clip and lumbar support to keep the sprayer in place at a consistent level without any bouncing. The sprayer comes with an adjustable brass nozzle and two flat fan brass nozzles, as well as compatibility with Tee Jet nozzles. Cleaning is a breeze, as you simply need to use water and ensure the wand, hose, and pump are adequately dried after cleaning.

The exclusive No Leak Pump featured in this sprayer ensures that harsh chemicals will never drip down your back, while also pressurizing the tank to 150 psi. The built-in agitator is capable of handling liquids, powders, and water-soluble solutions, keeping them mixed and ready to spray. With the brass, 18-inch wand equipped with high-quality Viton seals, maximum chemical resistance is guaranteed. This backpack sprayer achieves 65% higher pressure than leading diaphragm pump backpacks, allowing you to spray hard-to-reach areas with more precision.

The patented pump design of this backpack sprayer has minimal high-wear parts, resulting in 60% fewer replacement parts compared to other sprayers. In the rare event that repair is necessary, it can be done in minutes without any tools, ensuring minimal downtime. As an O.E.M. part, you can trust that this backpack sprayer is of the highest quality and will meet all your spraying needs effortlessly.

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