A spraying apparatus, used for connecting a high-pressure liquid supply device to receive a high-pressure liquid conveyed by the high-pressure liquid supply device, includes a container, a delivery pipe, a liquid-mixing fitting, a pressurized fitting and a foam-generating element. The container, used for accommodating a detergent. The liquid-mixing fitting is connected with the high-pressure liquid supply device. When the high-pressure liquid flows by, the detergent is inhaled to the liquid-mixing fitting via the delivery pipe to mix the high-pressure liquid for forming a detergent mixture. An inner wall of the pressurized fitting is furnished with at least one helical groove for pressurizing the detergent mixture to form a pressurized detergent mixture. As the pressurized detergent mixture flows by the foam-generating element, a plurality of cleaning foams are formed for enhance cleaning effect.

A plural component spray gun system for use with a reactor having a chemical supply, a heater, a pump and a compressor, includes a trigger module with a spool valve having an air inlet and an activating outlet and an deactivating outlet; and an air body connected to the trigger module by an intermediate extending portion and having a mixing chamber to combine pressurized chemical components upon activation of a piston by pressure from the activating outlet.

A fluid delivery system includes a status indicator and control system comprising a processor. The processor is configured to receive a first signal indicative of a first status of operations of a spray application system. The processor is further configured to provide to an operator of a spray gun, via a display system, a visualization representative of the first status of operations, and techniques to control the fluid delivery system, wherein the spray application system is configured to deliver at least one fluid to the spray gun during operations.

The method includes the introduction of foam into a shower cubicle, a vapor bath, or another sanitary facility. The foam is introduced at a temperature of −15° C. to 20° C., preferably of 0° C. to 18° C., particularly preferred of 5° C. to 15° C., from a foam generator into the shower cubicle, the vapor bath, or the other sanitary facility. The foam preferably has the temperature at an outlet of the foam generator. Apart from that, the disclosure also relates to a device for such a method according to the disclosure and a shower cubicle or a vapor bath having such a device.

A foam generating spray nozzle for water jet hose attachments having an adjustable spray nozzle that provides incremental directional nozzle outlet adjustment. A cleaning mixture reservoir having premeasured dissolvable cleaning product pod receivable within in fluid communication with the nozzle assembly. Selective cleaning product mix reservoir access provides fluid reservoir product to the nozzle fluid stream under metered acceleration and aeration foam prior to direct outlet nozzle directional adjustment and spray stream deflector downstream thereof.

A reel system comprising a spool support, a belt drive assembly, a center shaft assembly, and one or more spool cross support bars. The reel system further comprises two spool side members having a first spool side member and a second spool side member. A spool portion comprises the two spool side members, the center shaft assembly and the one or more spool cross support bars. The spool portion is configured to mount between a first side support, a second side support. The spool portion is configured to rotate around a spool axis. The belt drive assembly comprises a drive system, and a belt. The drive system comprises a pneumatic pump driven drive system. The drive system comprises a drive shaft.

Exemplary foam-at-a-distance systems include a spout, a container, and a foam generator having a suck-back mechanism located within the spout. The system includes a liquid pump chamber, an air pump chamber, a liquid conduit and an air conduit. The foam generator has a differential bore housing. The differential bore housing has a first portion with a first inside bore and a second portion with a second inside bore, wherein the first inside bore has a smaller diameter than the second inside bore. A piston having a seal extending from the piston that is in contact with the second inside bore is also included. A mixing chamber is located in the large bore. Movement of the seal in an upstream direction provides negative pressure in the second mixing chamber and draws in fluid from the outlet.

The invention pertains generally to removable spray tip nozzles that change the direction of the aerosol path from collinear with the nozzle tip body to non-collinear with the nozzle tip body.

A spraying apparatus, used for connecting a high-pressure liquid supply device to receive a high-pressure liquid conveyed by the high-pressure liquid supply device, includes a container, a delivery pipe, a liquid-mixing fitting, a pressurized fitting and a foam-generating element. The container, used for accommodating a detergent. The liquid-mixing fitting is connected with the high-pressure liquid supply device. When the high-pressure liquid flows by, the detergent is inhaled to the liquid-mixing fitting via the delivery pipe to mix the high-pressure liquid for forming a detergent mixture. An inner wall of the pressurized fitting is furnished with at least one helical groove for pressurizing the detergent mixture to form a pressurized detergent mixture. As the pressurized detergent mixture flows by the foam-generating element, a plurality of cleaning foams are formed for enhance cleaning effect.

A countertop foam dispenser has a spout made of a spout extension front housing and a spout extension rear housing. The spout includes a spout nozzle with a spout opening. A spout mounting shaft is mounted to the spout at a mounting shaft bracket. A mixer pump housing has a spout retainer latch. The mixer pump housing houses a mixer pump. The mixer pump includes a motor. A retainer notch is formed on the lower portion of the spout. The retainer notch is configured to engage the spout retainer latch. A bottle contains liquid soap. The bottle has a connection to the mixer pump housing.