Profile: Fumair Ltd. specializes in manufacturing laboratory fume cupboards. Our products include extract systems, local exhaust ventilation (LEV) systems, airflow monitors, and control systems. Our fume guard has features like high intensity colored LED scale representing airflow, audible and visual airflow failure alarms, mains supply failure alarm, and audible and visual sash over-height alarms with 5-minute mute and on-delay to hold off alarms while the attached extract fan gets to operating speed.