Abstract: A sprayer including a sprayer container adapted to be filled with a fluid. The sprayer container has at least a portion thereof including thermochromic color-changing properties. The sprayer container includes an interior surface and an exterior surface. A spraying gun is connected to the sprayer container, with the spraying gun including a trigger for selectively spraying pressurized fluid in the sprayer container onto a predetermined object. The sprayer container indicates the amount of fluid in the sprayer container by a color change line located at a transition line between the fluid and gas within the sprayer container when fluid is located within the sprayer container, thereby causing a top area of the sprayer container having the interior surface adjacent the gas to be a first color and a bottom area of the sprayer container having the interior surface adjacent the fluid to be a second color.
Abstract: A sprayer kit comprising a sprayer container adapted to be filled with a fluid, a hand pump for pressurizing fluid in the sprayer container and a fluid transfer device. The fluid transfer device is configured to be inserted into an opening in a commercial container, with the fluid transfer device being adapted to transport fluid from the commercial container to the sprayer container. The hand pump is adapted to be alternatively placed in the sprayer container for pressurizing fluid in the sprayer container and placed in the fluid transfer device for pressurizing the fluid in the commercial container to force the fluid in the commercial container through the fluid transfer device and into the sprayer container.
Abstract: A nozzle which may be used with a low volume sprayer and which includes a plurality of spirally directed vanes positioned about a liquid inlet tube. Air is forced between the vanes creating a vortex which directs the liquid being expelled from the inlet tube against the vanes and then shears the liquid from the edges of the vanes in atomized form.