Solo 425 Backpack Piston Pump Sprayer


SKU: SOL425 Solo

Discontinued - Available while supply lasts.

The Solo 425 backpack sprayer has been the industry standard ever since its introduction in 1964. It has a high-density polyethylene tank, with ultraviolet inhibitors. These features give the sprayer a durability that users won't find in any other sprayers.

The Solo 425 also has a number of features that other units don’t. It has large 4.25” opening, which makes it easier to fill and clean the unit. It has a 28” wand attached to a 4’ hose, enabling a user to spray hard-to-reach places. The sprayer has padded shoulder straps, which provides the user with greater comfort.

The 425 has chemically Viton® Seals, which grants the unit long life and tremendous strength. With its connecting rod activated piston pump, the 425® is capable of producing a wide pressure range of up to 90 psi. It is capable of performing virtually every spraying task.

Note that because it is a piston sprayer, the Solo 425 is not meant to handle more abrasive chemicles. This is because the piston pump system can leave small particles behind in the pump, which can cause damage. If you're looking for a diaphragm sprayer, consider the Solo 475 here.

We also sell the piston pump repair kit, which is useful for fixing the unit should any problems arise. Whether your a professional arborist, forester, or just need a dependable sprayer, this is one sprayer that is stands soley above the rest.

Discontinued - Available while supply lasts.