The water washer is made of an elastic rubber material and has a circular flat shape with a flange on its circumference; a flow adjustable portion has a flow adjustable portion with an inner curved face and an outer curved face; an adjustable inlet aperture is disposed through the inner curved face and the outer curved face of the flow adjustable portion; by deforming the inner curved face and the outer curved face of the flow adjustable portion to shirk the adjustable inlet aperture of the water saving washer.

A manual check valve for use when priming a fluid supply for a spray gun includes an orifice that opens from the fluid supply into a storage chamber, the storage chamber captures any fluid that is expelled from the fluid supply during priming, and the storage chamber is sealed with a closure. Sealing the storage chamber traps any expelled fluid in the storage chamber and prevents any of the expelled fluid from leaking onto another surface, which keeps the priming operation clean.

A holder assembly includes a pole has an upper section and a lower section. An engaging member is coupled to the upper section. The engaging member may retain a paint gun on the pole. A connector is coupled to the pole such that the connector is positioned proximate a distal end of the pole with respect to the engaging member. A trigger is movably coupled to the connector. A cord extends between the paint gun and the trigger. The trigger may actuate the paint gun when the trigger is actuated.

In accordance with one aspect, a faucet-supplied irrigation system is provided having a container, coiled tubing in the container, a plurality of pop-up sprinklers in the container, and a plurality of connectors in the container for attachment to the tubing and sprinklers. The irrigation system includes an irrigation controller in the container and a pressure regulator in the container to regulate water pressure of the supply of water to the sprinklers from the faucet. The container is configured to maintain a plurality of the coiled tubing, pop-up sprinklers, connectors, controller and regulator in a predetermined arrangement within the container.

A substrate treatment method is performed by a substrate treatment apparatus including a substrate holding unit which holds a substrate, and a hot plate which heats the substrate from below. The method includes: a treatment liquid supplying step of locating the hot plate at a retracted position at which the hot plate is retracted below the substrate holding unit and, in this state, supplying a treatment liquid to an upper surface of the substrate held by the substrate holding unit; a protection liquid film forming step of forming a liquid film of a protection liquid to cover an upper surface of the hot plate in the treatment liquid supplying step; and a substrate heating step of heating the substrate by the hot plate with the hot plate being located adjacent to a lower surface of the substrate or in contact with the lower surface of the substrate.

A device for coupling to a working end of a hydrovac boom hose is disclosed. The device includes a tubular suction tube configured for removably coupling to the working end of the hydrovac boom hose such that an opening of the working end remains unobstructed. A plurality of high pressure water jet nozzles is located around a circumference of the tubular suction tube such that the water jet nozzles surround the working end of the hydrovac boom hose to dislodge earthly materials under the device. The high pressure water jet nozzles are configured for emitting high pressure that dislodge earthly material. A cylindrical housing to enclose and protect the tubular suction tube, water jet nozzles, locating device and provide an air duct for the ambient air to pass down threw. A plurality of air vents in the cylindrical housing that provide flow of ambient air to an area being excavated. The conduit coupled with the cylindrical housing, the conduit for allowing ingress of water to the plurality of high pressure water jet nozzles.

Present invention enables to mass-produce rich-taste tamari soy sauce with reasonable costs. First step: Moisturizing soybeans. Second step: Steaming the moisturized soybeans. Third step: Shaping the steamed soybeans into nuggets. Fourth step: Mixing a soy flour and seed koji. Fifth step: Putting the mixture on the nuggets. Sixth step: Incubating the nuggets. Seventh step: Putting the incubated nuggets in salt water. Eighth step: Fermenting the nuggets in the salt water. Ninth step: Pressing moromi (solid component of the fermented product). Tenth step: Settling the liquid obtained by pressing the moromoi. Eleventh step: Optionally filtrating raw tamari soy sauce with a reverse osmosis membrane. Twelfth step: Adjusting concentrations of some constituents of the raw tamari soy sauce. Thirteenth step: Pasteurizing the raw tamari soy sauce. Fourteenth step: Settling the pasteurized tamari soy sauce. Fifteenth step: Filtering the supernatant. Sixteenth step: Bottling the tamari soy sauce.

The invention provides a telescoping wand assembly for use in dispensing liquid from a container, including a trigger module extending along a longitudinal axis between proximal and distal ends. The trigger module includes a tubular handle member, a user accessible trigger positioned externally of the tubular handle member that is selectively movable between first and second positions, a hose positioned within the tubular handle member and adapted to transport liquid from the container, and a valve actuating member that is selectively, movably actuable by movement of the trigger between its first and second positions. A stationary frame assembly provides rigidity and contact points for a telescopically movable tube assembly that extends from the trigger module. A shut-off valve and nozzle are positioned at the distal end of the wand assembly and movement of the shut-off valve is controlled by the trigger and translated by way of the tube assembly.

A system includes a conversion sleeve having a first mounting feature and a second mounting feature. The first mounting feature is configured to couple the conversion sleeve to a fluid connection of a first spray component. The second mounting feature is configured to couple the conversion sleeve to an adapter. The adapter is configured to be coupled to a second spray component.

A fluid spray apparatus includes an inlet and first and second outlets. A first actuator may communicate the inlet with at least one of the outlets. A second actuator also may communicate the inlet with at least one of the outlets. A passage network of the fluid spray apparatus communicates the first and second actuators with the first and second outlets. A diverter structure is disposed in the passage network. The diverter structure includes a first diverter structure arrangement. In the first diverter structure arrangement, the first actuator communicates the inlet with the first outlet and the second actuator communicates the inlet with the second outlet. The diverter structure also includes a second diverter structure arrangement. In the second diverter structure arrangement, the first actuator communicates the inlet with the second outlet and the second actuator communicates the inlet with the first outlet.