The Weller hot air nozzle 27.0 × 23.0 mm is an original accessory for the WQB 3000, WQB 3000 OPS and WQB 4000 SOPS rework stations. Thanks to its patented design and digital control of air temperature and flow rate, it enables uniform, convective heating of these components - ideal for reproducible processing of BGA and QFP components in professional rework processes.