Nozzle for emitting a near-laminar air stream, e.g. for experiments with the set of drag and lift objects or experiments on recoil. Mounted on a stem.
The very light air nozzle contains no moving parts and generates no spin. It spreads out the air stream from a connected fan. Air that comes out of the tubular nozzles near the plastic ring mixes with the secondary air to form an overall air stream of a large diameter. Includes a hose.