At Philadelphia Safety Devices (PSD), we do more than manufacture explosion relief doors. We also provide specialized field services to help ensure your explosion protection systems are installed, calibrated, and operating properly throughout their lifespan.

From onsite installation and retrofit support to maintenance and calibration services, PSD technicians bring decades of hands-on experience working with explosion relief doors across demanding industrial environments throughout the United States.

Industries We Support

PSD supports industrial facilities across a wide range of industries, including:

• Food Processing

• Woodworking & Lumber

• Chemical Manufacturing

• Pharmaceuticals

• Grain & Agriculture

• Metals & Mining

• Power Generation

• Industrial Manufacturing

Why Work With PSD?

• Decades of explosion protection experience

• Factory-trained technicians

• Specialized knowledge of PSD systems

• Support for retrofits and replacements

• Nationwide service availability

• Fast response for urgent situations

• Expertise in difficult industrial environments

Need Field Support?

Whether you need a new installation, emergency service, or recalibration assistance, our team is here to help.