A cart sprayer, also known as a garden sprayer or sprayer cart, is a device used for spraying liquids such as pesticides, herbicides, fertilizers, or water onto plants or surfaces. It consists of a tank, a spraying mechanism, and wheels for mobility.

Here's a breakdown of the components typically found in a cart sprayer:

Tank: The tank is the main reservoir that holds the liquid to be sprayed. It is usually made of durable materials like polyethylene or fiberglass and comes in various sizes, ranging from a few gallons to larger capacities. The tank often has a lid or cap for filling and a pump to pressurize the liquid.

Pump: The pump is responsible for creating the pressure needed to spray the liquid. It can be manual, powered by a hand-operated lever, or motorized, powered by a battery or an engine. The pump pressurizes the liquid in the tank, allowing it to be sprayed through the nozzle.

Nozzle: The nozzle is the outlet through which the liquid is sprayed. It determines the spray pattern and flow rate. Different nozzles can be used to achieve specific spraying patterns, such as a wide fan spray or a concentrated stream.

Wand or Spray Gun: The wand or spray gun is the handheld component connected to the nozzle by a hose. It allows the user to direct the spray precisely onto the desired plants or surfaces. The wand may have additional features like an adjustable spray pattern or a shut-off valve to control the flow of liquid.

Hose: The hose connects the tank to the wand or sprays gun. It carries the pressurized liquid from the tank to the nozzle for spraying. The hose is typically made of flexible and durable materials such as PVC or reinforced rubber.

Wheels and Cart: The cart sprayer is equipped with wheels and a handle, allowing it to be easily maneuvered. The cart may have a frame or platform to hold the tank securely and provide stability during operation. Some sprayers also have a built-in battery or engine for powering the pump.

Cart sprayers are commonly used in gardening, agriculture, landscaping, and pest control applications. They provide a convenient and efficient way to apply liquids over large areas or to reach inaccessible areas. It's important to follow the manufacturer's instructions and safety guidelines when using a cart sprayer, especially when handling chemicals or pesticides.