LEV Testing (Local Exhaust Ventilation)

Filter Services Engineers are trained and proficient in LEV (Local Exhaust Ventilation) examination and LEV testing. LEV systems are intended to collect air that contains contaminants, remove the air from where people are working, clean the air if necessary and allow the contaminants to be disposed of safely. Therefore each Local Exhaust Ventilation system should have a hood to collect the contaminated air, ducting to carry the air, filters to clean the air, a fan to move the air and a discharge to exhaust the air.