Acesian has established a strong position in the duct manufacturing industry. Our manufacturing capability encompasses Ethylene Tetrafluoroethylene (“ETFE”) coated stainless steel ducts, uncoated stainless steel ducts, galvanised ducts and other specialised exhaust system components. Acesian’s competitive advantage is our FM-approved status (an international commercial and industrial property insurance and risk management organisation) for production of ETFE-coated ducts. Our FM approved ETFE coated ducts, marketed under the brand name of CMT™ are highly corrosion resistant and designed to handle both flammable and non-flammable corrosive/toxic fumes in exhaust systems. Our high quality galvanised and stainless steel ductwork and accessories are suitable for less corrosive applications such as heating, ventilation and air-conditioning systems for commercial and industrial buildings. Acesian’s line of products is widely used in biotechnology, pharmaceutical and waste water treatment facilities. Besides ducts, Acesian also manufactures laboratory air flow products. Our Isolation Dampers are designed for effective shut-off and isolation of one or more tiers of filters in hazardous containment exhaust systems. In bio-hazardous environments, the dampers enable air filtration systems to be shut off for decontamination, or for filter changes. Our Ecoflow Venturi fast response variable air volume valve offers solutions for critical airflow application in laboratories which require proper directional airflow. The valve, with state-of-the-art venturi flow measurement coupled with a high accuracy flow sensor, provides real-time “true” flow feedback which is essential in critical airflow control. The valve can also be lined with FM-approved ETFE coating, which would be the ideal choice in applications involving the handling of highly flammable/corrosive fumes in exhaust systems. The coating is tested and certified for compliance with ASTM E-84 class A material standards i.e. low flame spread and low smoke development, such that its use will significantly reduce fire hazards to end users. The valve is now widely used in many laboratories in Singapore.