Hydro1® 90 Min. Fire Rated Flood Door (Single)

HYDRO1-PD522

The Hydro1® 90 Min. Fire Rated Flood Door is a normal-use swing door, specifically engineered for interior and exterior openings requiring watertight flood protection and a 90-minute fire rating. It provides protection with the lowest leakage rate in the industry and requires no human intervention to deploy.

Always in place, this dual-defense door provides unmatched flood and fire protection while allowing pedestrian access to your facility. The Hydro1 90 Min. Fire Rated Flood Door is 100% customizable in single or paired configurations. Or if you need proven flood protection fast, check out our standard 3’x7′ In-Stock Hydro1 Single Door – ships in 3 days or less, limited to stock on hand.

Our custom-built Hydro1 doors have been independent-party witness tested to 3′ and 20′ water protection heights with 50% less leakage than the ANSI/FM Approvals 2510-2020 4.3.3 standard (hardware included), it is not yet FM rated. If you need a FM Approved door, check out our Original Fire Rated Flood Door.

Request More Info

To download specifications and product information, see the black tabs located in the upper right corner (desktop) or bottom (mobile) of your screen. To receive an Operation & Maintenance Manual or a Technical Data Sheet, please contact PS Flood Barriers at (877) 446-1519.

⚠️ WARNING:
This product can expose you to chemicals including nickel, lead, and hexavalent chromium, which are known to the State of California to cause cancer, and lead and toluene diisocyanate (TDI), which are known to cause birth defects or other reproductive harm. These substances may be present in or released from materials such as galvanized coatings, stainless steel, aluminum alloys, and polyurethane paints or coatings. For more information, go to www.P65Warnings.ca.gov.

HYDRO1® BENEFITS

  • Always in place, providing 24-hour flood protection while still allowing access to your facility
  • Lowest leakage rate in the Industry with independent-party-witnessed factory testing to 3′ and 20′ water protection heights; 50% less leakage than the ANSI/FM Approvals 2510-2020 4.3.3 standard; hardware included
  • 90-minute fire rated – positive pressure endurance test criteria per UL10C
  • Passed Florida Product Approval testing, including approval for the High Velocity Hurricane Zone (Miami-Dade and Broward counties). FL #39631
  • One-piece perimeter gasket creates a forgiving, watertight seal
  • Door and threshold are ADA compliant
  • Professionally engineered to meet flood codes
  • Professionally hydrostatic load-tested to the ANSI/FM Approvals 2510-2020 4.3.3 standard (testing documentation available)
  • Fully assembled with authorized hardware and lockset installed
  • Step-by-step, detailed installation instructions

⚠️ WARNING:
This product can expose you to chemicals including nickel, lead, and hexavalent chromium, which are known to the State of California to cause cancer, and lead and toluene diisocyanate (TDI), which are known to cause birth defects or other reproductive harm. These substances may be present in or released from materials such as galvanized coatings, stainless steel, aluminum alloys, and polyurethane paints or coatings. For more information, go to www.P65Warnings.ca.gov.