Convenience and easy installation of air headers with fully fitted pulse valve and all accessories by CNC processing. Anodizing surface treatment of aluminum pipe only prevents the rust and operational error but also provide elegant appearance. No need cutting, welding, tapping which are time-consuming and costly for manufacturing. Inserting valve into Airbank can generate high dedust efficiency and be cost effectiveness by maximizing airflow and minimizing pressure loss. Airbank features easy replacement of spare part and convenient installation by using aluminum airheader cover built in mounting bracket with fully assembled pressure gauge, drain cock, main inlet valve. Round type header pipe meets US and EU pressure container safety guideline.