An overspray protection device has a housing which is engageable directly to a paint spray gun or to a conduit extending from the paint gun. An interior cavity of the housing provides a pathway for a stream of paint emitted by a spray nozzle to a surface being painted, which is protected from wind by a sidewall defining the shape of the housing and the interior cavity.

A system, including a spray cap configured to couple to a spray tool, wherein the spray cap includes a body and an air shaping passage through the body. The air shaping passage includes a flow control passage, an expansion chamber downstream from the flow control passage, and one or more air shaping outlets downstream from the expansion chamber.

A system, including a spray cap configured to couple to a spray tool, wherein the spray cap includes a body and an air shaping passage through the body. The air shaping passage includes a flow control passage, an expansion chamber downstream from the flow control passage, and one or more air shaping outlets downstream from the expansion chamber.

A fluid delivery system includes a first pressure sensor disposed on or near a spray gun and configured to monitor a first fluid, and a second pressure sensor disposed on or near the spray gun and configured to monitor a second fluid. The fluid delivery system further includes control system comprising a processor configured to receive a first signal from the first pressure sensor and to receive a second signal from the second pressure sensor. The processor is further configured to derive a pressure difference between the first and the second pressure sensor representative of a fluid pressure difference between the first fluid and the second fluid and to control one or more pumps to obtain a desired pressure difference.

A fluid delivery system includes a first pressure sensor disposed on or near a spray gun and configured to monitor a first fluid, and a second pressure sensor disposed on or near the spray gun and configured to monitor a second fluid. The fluid delivery system further includes control system comprising a processor configured to receive a first signal from the first pressure sensor and to receive a second signal from the second pressure sensor. The processor is further configured to derive a pressure difference between the first and the second pressure sensor representative of a fluid pressure difference between the first fluid and the second fluid and to control one or more pumps to obtain a desired pressure difference.

A manually-operated paint spray gun includes a body having a nozzle for atomizing paint to be sprayed and a handle forming a handgrip and provided with a connector for the inflow of compressed air to be supplied to the nozzle, wherein the handle of the gun has a compressed air regulator operatively associated to which is a pressure sensor at least part of which is arranged in a removable portion of the handle forming a substantial part of the dorsal area of the handgrip and is separated from the inflow connector.

An atomizing spray device includes a housing having inlets that receive a first fluid and a slurry of ceramic particles and a second fluid. The inlets are fluidly coupled with outlets by an interior chamber that mixes the first fluid with the slurry to form a primary mixture of the first fluid and first atomized droplets of the slurry. A first outlet on a first side of the housing and a second outlet on the first side of the housing are shaped to change the primary mixture to form a secondary mixture of the first fluid and second atomized droplets of the slurry. The first outlet sprays the secondary mixture onto a first surface as a first layer of coating and the second outlet sprays the secondary mixture onto the first surface as a second layer of coating while the housing moves in a direction along the first surface.

An Tube Spray Gun for coating an elongated member comprising a handle, a flow trigger, at least one positioner engaging the member and adapted to maintain a spray tip in a desired position relative to the member, a mounting means for releasably engaging the spray tip assembly around the member, a coating supply fluidly connected to the spray tip and a flow activated by the trigger and a spray tip assembly calibrated to provide complete radial coverage of the member, whereby an user engages the positioner placing the apparatus around the member and activates the flow trigger while moving the apparatus along the member to coat the entire radial surface of the member with a single pass.

An Tube Spray Gun for coating an elongated member comprising a handle, a flow trigger, at least one positioner engaging the member and adapted to maintain a spray tip in a desired position relative to the member, a mounting means for releasably engaging the spray tip assembly around the member, a coating supply fluidly connected to the spray tip and a flow activated by the trigger and a spray tip assembly calibrated to provide complete radial coverage of the member, whereby an user engages the positioner placing the apparatus around the member and activates the flow trigger while moving the apparatus along the member to coat the entire radial surface of the member with a single pass.

A swivel connector for a spray gun includes a first portion, the first portion including a first interior passage that extends entirely through the first portion along a longitudinal axis and a second a second interior passage that extends along a first axis perpendicular to the longitudinal axis. The swivel connector also includes a second portion coupled to the first portion, the second portion including a third interior passage that extends entirely through the second portion along the longitudinal axis, and a fourth interior passage that extends along a second axis perpendicular to the longitudinal axis. The swivel connector also includes a connector pin coupled to both the first portion and the second portion, wherein the connector pin includes a fifth interior passage that extends along the longitudinal axis.