A nozzle apparatus for a sprayer system configured to distribute a primary fluid, the nozzle apparatus comprising: a manifold defining a plurality of manifold faces and a nozzle cavity within an interior of the manifold , wherein the manifold defines a fluid inlet passage extending between a first face of the manifold faces and the nozzle cavity , a fluid outlet passage extending between a second face of the manifold faces and the nozzle cavity , an air outlet passage extending between a third face of the manifold faces and the nozzle cavity , and an air inlet passage extending between an air inlet on at least one of the manifold faces and the nozzle cavity , and wherein the fluid inlet passage is configured to selectively receive the primary fluid and the air inlet passage is configured to selectively receive a flow of air; a nozzle holder arranged within the nozzle cavity ; and at least one nozzle element mounted to or within the nozzle holder and defining a nozzle element passage with a nozzle element inlet and a nozzle element outlet, wherein the nozzle holder is selectively pivotable within the nozzle cavity , including between a nominal position and a cleaning position, wherein, in the nominal position, the nozzle element inlet is oriented toward the fluid inlet passage and the nozzle element outlet is oriented toward the fluid outlet passage such that the primary fluid flows through the fluid inlet passage , through the nozzle element passage , and out of the nozzle outlet through the fluid outlet passage , and wherein, in the cleaning position, the nozzle element inlet is oriented toward the air outlet passage and the nozzle element outlet is oriented toward the air inlet passage such that the flow of air is directed through the air inlet passage , through the nozzle element , and out of the air outlet passage to direct debris from the nozzle element passage out through the air outlet passage . a manifold defining a plurality of manifold faces and a nozzle cavity within an interior of the manifold , wherein the manifold defines a fluid inlet passage extending between a first face of the manifold faces and the nozzle cavity , a fluid outlet passage extending between a second face of the manifold faces and the nozzle cavity , an air outlet passage extending between a third face of the manifold faces and the nozzle cavity , and an air inlet passage extending between an air inlet on at least one of the manifold faces and the nozzle cavity , and wherein the fluid inlet passage is configured to selectively receive the primary fluid and the air inlet passage is configured to selectively receive a flow of air; a nozzle holder arranged within the nozzle cavity ; and at least one nozzle element mounted to or within the nozzle holder and defining a nozzle element passage with a nozzle element inlet and a nozzle element outlet, wherein the nozzle holder is selectively pivotable within the nozzle cavity , including between a nominal position and a cleaning position, wherein, in the nominal position, the nozzle element inlet is oriented toward the fluid inlet passage and the nozzle element outlet is oriented toward the fluid outlet passage such that the primary fluid flows through the fluid inlet passage , through the nozzle element passage , and out of the nozzle outlet through the fluid outlet passage , and wherein, in the cleaning position, the nozzle element inlet is oriented toward the air outlet passage and the nozzle element outlet is oriented toward the air inlet passage such that the flow of air is directed through the air inlet passage , through the nozzle element , and out of the air outlet passage to direct debris from the nozzle element passage out through the air outlet passage . <EOS>