Video J Series Air Atomizing Nozzle Demonstration Air Atomizing - Internal Mix Flat Spray Nozzle - 1/4J @ 40 psi (3 Bar); The J Series Air Atomizing nozzles mix air and liquid internally to produce a completely atomized spray. Air Atomizing - Internal Mix Flat Spray Nozzle - 1/4J @ 40 psi (3 Bar); The J Series Air Atomizing nozzles mix air and liquid internally to produce a completely atomized spray. Download asset