The pressure shield is designed specifically for MigaVent 2000 systems and the Flexi extraction arm, providing additional protection and safety during operation. It is a key component of the system to effectively control pressure, improving ventilation efficiency and providing adequate protection from harmful substances generated during the welding process. It is ideal for use in welding workshops, factories and places where it is required to maintain clean air and control positive pressure during intensive welding processes. The shield is an excellent solution for extraction systems that require constant protection from overpressure hazards.