The Weller hot air nozzle 28 × 32 mm is an original accessory for WQB 3000, WQB 3000 OPS and WQB 4000 SOPS rework stations. With its patented design and digital control of temperature and airflow, it provides uniform, convective heating of BGA and QFP components, which enables high process reliability and reproducibility during reflow and desoldering.