For more than 50 years, Philadelphia Safety Devices has been known for engineered explosion protection in industrial environments. Its work helps facilities protect people and equipment in combustible-dust and pressure-sensitive applications, with support extending from initial design through installation.
NFPA 68
Compliance program
Expo TechnologiesWith more than 70 years in the field, Expo Technologies is known for helping establish purge-and-pressurization standards and for applying that expertise to hazardous-area equipment protection. It works with end users, integrators, and OEMs whose electrical equipment must operate safely in potentially explosive environments, supporting projects from design through certification.TWINSBURG, OH
Pepperl+FuchsKnown for nearly eight decades of work in industrial automation, Pepperl+Fuchs develops sensing and explosion-protection technology for factories and process plants. Its history is especially tied to intrinsically safe applications, while newer work such as SmartRunner 3-D brings that experience into digitally connected automation.TWINSBURG, OH
Mutual Industries, IncA manufacturing company since 1910, Mutual Industries has built its identity around more than a century of producing materials for construction and workplace safety. Based in Philadelphia with additional manufacturing locations in Baltimore and Fort Myers, it supplies distributors with products such as silt fencing and safety apparel, maintaining quality-control procedures intended to prevent field failures in demanding environmental conditions.PHILADELPHIA, PA
CSE CorporationFounded in 1969 servicing and repairing mining safety equipment, CSE Corporation now designs and manufactures industrial safety equipment for hazardous environments at its U.S. facility in Export, Pennsylvania. The company helped pioneer carriable self-contained self-rescuers and is known for emergency breathing systems and gas detection equipment used in mining, tunneling, rescue, and industrial work. CSE also provides product training and in-house certified repair services, keeping its equipment supported long after it leaves the factory.333131EXPORT, PA