Fire Rated Flood Door (Single)
PD-522

The PD-522 Fire Rated Flood Door from PS Flood Barriers™ is a normal-use swing door, specifically engineered for interior and exterior openings requiring watertight flood protection and a 90-minute fire rating. Always in place, this dual-defense door provides unmatched flood and fire protection while allowing pedestrian access to your facility.
This passive flood protection door provides powerful flood security with water-protective heights up to 11 feet. It’s designed for hydrostatic, hydrodynamic and impact-loading requirements.
Available in mild steel or stainless steel construction. Work with PS Industries® Incorporated to order a door to meet your design and water protective height requirements.
Request More InfoTo download specifications and product information, see the black tabs located in the upper right corner of your screen. To receive an Operation & Maintenance Manual, please contact PS Flood Barriers at (877) 446-1519.
FIRE RATED FLOOD DOOR (SINGLE) BENEFITS
- Passive flood protection up to 11’ – door is always in place
- 90-minute fire rated – positive pressure endurance test criteria per UL10C
- Compression gasket – no compressed air required for activation
- Ships ready to install with structurally welded door frame
- Single or paired door configurations available
- Windows and other design options available depending on your water height/fire rating requirements
Order Request
If you’d like more information about how to order this product, please give us a call at the number below or use our Information Request online form.
877-446-1519
We are here five days a week from 8am-5pm.
Information Request