The Lawn Fast Spray Bottle has an Air valve that allows the user to put air into the sprayer by using an air compressor. The added air value is located at top side (shoulder) of the bottle.

A pressurizable fluid container apparatus, system and method of use.

Sprayer devices and related methods. The sprayer devices can be of a type that may be carried or worn on the back of a user. Each sprayer device has a tank, a spray outlet (e.g., a spray nozzle or spray wand) and either a manual or power pump. The sprayers may also incorporate one or more of the following: a) a brace member for deterring bending or deformation of a bottom bracket on the sprayer, b) a pump axle with redundant rotation-limiting stop members useable for either right-handed or left-handed operation, c) system for selective and/or controlled agitation or non-agitation of liquid within the sprayer tank and/or d) an information card holding niche with removable information card.

A flexible dispensing apparatus for coupling to pressurized fluid containers is described. It includes a flexible tube and a handle assembly. The handle assembly houses a second end of the tube. The handle assembly has a first side connected to a second side, a slide trigger, a roller coupled to the bottom of the slide trigger with a dowel pin, a spray nozzle assembly, a magnet reservoir, and a magnet. The first side has an inclined ramp that runs along a length of the first side and extends into the second side above and beyond a seam that is formed by the connection of the two sides. The tube is within a channel in the handle assembly formed between the inclined ramp and the roller. When the roller is rolled toward the end of the ramp it pinches the flexible tube near the top of the inclined ramp.

A bottle cap assembly for pressurizing a water bottle is described herein. The bottle cap assembly comprises a cap, a teeter valve coupled to the top of the cap, a pressurizing plunger, a hollow pump shaft receiving the plunger, a hollow uptake adapter, a relief tube extension and a flexible conduit.

A harness for a portable lawn/garden fluid sprayer having a tank and a spray hose is provided. The harness generally includes a first strap adapted to securely wrap around the tank adjacent the top thereof and having a first end and a second end that are interconnected by a first fastener that permits adjustment of the first strap; a second strap adapted to securely wrap around the tank adjacent the bottom thereof and having a first end and a second end that are interconnected by a second fastener that permits adjustment of the second strap; third and fourth straps that each tautly extend between the first and second straps and each having first ends that extend through a third fastener and fourth fastener, respectively, that permit the length of the third and fourth straps, and hence the distance separating the first and second straps, to be selectively adjusted; and first and second handles attached to the first strap.

A filling device is provided, including a pump and a liquid transferring handle. The liquid transferring handle includes a grip portion, an inlet portion, an outlet portion which is in communication with the inlet portion, a channel which is in communication between the inlet portion and the outlet portion, and a window through which an interior of the channel is viewable. The inlet portion is detachably connected and in communication with the pump.

A color coded sprayer system, wherein each sprayer is printed with a particular color ink in regard to the type of chemical used in that tank, a cap for sealing the tank when not in use, a shut-off, and a spray nozzle, all of which match the color of the printing, thereby providing the user with visual cues of the chemicals stored in the tank.

A pressure sprayer nozzle includes an inlet channel for accepting liquid from a pressure sprayer, an outlet head and a plurality of liquid outlet portions. The outlet head is rotatable between: a first position in which a first of the outlet portions is in fluid communication with the inlet channel so that liquid can flow from the inlet channel to, and out of, the first of the outlet portions; and a second position in which a second of the outlet portions is in fluid communication with the inlet channel so that liquid can flow from the inlet channel to, and out of, the second of the liquid outlet portions. The first of the liquid outlet portions differs from the second of the liquid outlet portions to allow the selection of a first outlet spray type by rotating the outlet head.

A nozzle adapter/attachment includes features that facilitate use and protects the user from possible fluid exposure. The nozzle attachment is configured with features that both align and clamp onto an existing nozzle. In one embodiment, there are three sets of alignment and clasping features.