With 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.
IECEx
ATEX
cULus
cFMus
INMETRO
KOSHA
EAC
FM
UL
KCS
UKCA
CCC
CE
ISO 9001
Philadelphia Safety DevicesFor 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.
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
Conspec ControlsWith roots going back to 1967, Conspec Controls is known for developing safety technology for difficult working environments, particularly underground mining. The company designs gas detection systems for organizations that need to protect people and operations in hazardous settings, and its ISO 9001:2015 certification reflects a formal focus on consistent manufacturing quality.334513CHARLEROI, PA
Precision High PressureWith more than 75 years of cumulative design and manufacturing experience, Precision High Pressure is known for engineering equipment that controls gases and liquids safely under extreme pressure. The Boise company serves demanding applications such as hydrogen refueling and oil exploration, while also developing custom solutions for specialized customer requirements.LAKE CITY, PA