We take our watertight products personally because we made our first flood barriers for ourselves. Our factory is next to a stream and almost every spring rising waters used to flood part of our facility. So we designed flood barriers using our well-known seal technology that was developed for nuclear and aerospace applications. It worked so well, we entered the business of flood protection. Over fifty years, and thousands of watertight doors and barriers later, we're a leader in flood protection and our factory is still bone dry.
Our watertight product line is incredibly comprehensive and covers the gamut from modular flood barriers that can be deployed in a critical opening by one person in a matter of minutes to massive flood gates and barriers that can seal off a two-lane highway. We also offer Spent Fuel Pool Gates with seals that are resistant to radiation-related deterioration.
Additionally, many of our flood protection products have been tested and certified by FM Approvals. The “FM APPROVED” mark provides tremendous peace-of-mind by signifying that a product conforms to the highest objective standards of quality and performance.
The Most Tested & Certified Products Available
Presray's flood products exceed all government guidelines and rigorous, third-party FM Approvals® testing and certification.
- Exceeds FEMA and NFIP Guidelines
- Exceeds U.S. Army Corp of Engineers Standards
- Certification Program with FM Approvals®
- No other company comes close