Patent ID: 8544769

Claim:
A spray apparatus comprising: a body having an outer surface and an interior portion; a first nozzle arranged in the interior portion of the body, the first nozzle including a first material inlet, a first convergent region, a first throat region, a first divergent region, and a first outlet, the first throat region and first outlet establishing a first expansion ratio; and a second nozzle arranged in the interior portion of the body adjacent the first nozzle, the second nozzle including a second material inlet, a second convergent region, a second throat region, a second divergent region, and a second outlet, the second throat region and the second outlet establishing a second expansion ratio that is distinct from the first expansion ratio, wherein the first nozzle extends along a first axis in the interior portion of the body and the second nozzle extends along a second axis in the interior portion of the body, the first axis being substantially parallel to the second axis.