Amazon.com Product Description
The SP Systems 4-gallon 70 psi farm and home back pack sprayer features a patented sealed external diaphragm pump capable of generating 70 psi of pressure. It has a 16-inch brass wand, durable Viton seals for extended life, 47-inches of PVC 1/4-inch thick hose, a tubular steel pump handle. The 4-gallon back pack sprayer also features shoulder pads and a fan nozzle useful for jobs such as applying herbicides and liquid fertilizers, removing wallpaper, or carpet cleaning. The 40 psi compression sprayer comes with a 6-inch tank mouth and drains from the bottom of the tank for easy emptying. It is backed by a 6-month limited manufacturer's warranty.
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