The PA1-RA utilizes the same body style as the standard automatic air atomizing nozzle (PA1), but has an adjustable shut-off nozzle, which regulates cycle time and flow. Liquid and air connections are 1/4NPT or BSP. These nozzles are ideal for quick on-off applications.
![Air Atomizing Nozzle- Adjustable Shut-off Needle](https://www.amerispray.us/wp-content/uploads/2018/07/pa1ra.png)