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Exentec First US Manufacturer Certified Under New FM 4922 Duct Safety Standard

Exentec becomes first US manufacturer certified under updated FM 4922 standard for large duct systems exceeding 60 inches. Enhanced fire safety for industrial ventilation.

This development matters because it addresses critical safety gaps in industrial ventilation systems that handle hazardous fumes and chemicals. For facility managers, engineers, and safety professionals in semiconductor manufacturing, pharmaceutical production, data centers, and other high-tech industries, the updated FM 4922 standard provides enhanced protection against fire propagation in large duct systems. Exentec's certification means these industries can now implement larger, safer exhaust systems that meet rigorous new testing protocols, potentially preventing catastrophic facility fires and protecting both personnel and valuable equipment. As industrial processes become more complex and facilities expand, this advancement in duct safety standards represents a proactive approach to risk management that could influence insurance requirements, building codes, and safety protocols across multiple sectors.