Round Nozzle NRV 07 for WHA3000 The Round Nozzle NRV 07 is a high-quality accessory for the Weller hot air station WHA3000, specifically designed for precise soldering and desoldering tasks with smaller components. This accessory enhances the functionality of the hot air station by providing a targeted, adjustable airflow, ideal for applications such as SMD repairs, shrinking tubing, and drying paints and adhesives. The nozzle helps the station to effectively utilize its rapid heating time and precise temperature control. Additional safety features like overheating protection and automatic shutdown ensure safe operation.