Abstract: A dive gear valet case is provided which consists of a receptacle having a plurality of compartments for storing various dive gear equipment therein. A cover is hinged to the receptacle to close over the receptacle. A mechanism is transporting the receptacle with the cover along a surface, so that the dive gear valet case can be moved to different locations.

Abstract: A sprinkler system fertilization regulator is provided that automatically mixes a plurality of chemicals for the purpose of fertilization, weed control, or insect control. An electrically operated manifold distributes the chemical/water stream to each of the sprinkler zones provided. The output stream pressure is programmable, constant, and independent of the incoming fresh water pressure. Controls are provided for programming the relative percentage concentration of each of the constituent chemicals. Closed-loop fluid control systems are used throughout.