Abstract: An improved apparatus for producing snow is disclosed which includes a hollow water supply body having an integral water discharge throat formed therein at its front end and containing a needle valve assembly mounted at its rear end with an adjustable needle concentrically aligned with the orifice to control water flow through the orifice. A hollow air supply body is mounted on and receives the front end of the water supply body to receive water from the water supply body. The air supply body has an outlet orifice mounted thereon for discharging a mixture of air and water to a mixing tube for discharge to the atmosphere. Each of these components is clamped together in a single composite unitary construction with the bores and passage ways therein held in axially alignment by a plurality of clamping bolts.