New Hydro1® Mechanical Room Flood Doors are progressive, sturdy and versatile, serving as flood-protection barriers for your building’s critical infrastructure. It provides protection with the lowest leakage rate in the industry and requires no human intervention to deploy. Floodwater stays outside where it belongs.

The Hydro1 is a purpose-built flood door, not to be confused with repurposed hollow metal doors that fail to meet flood codes (and feature gaskets on walking surfaces). This door is specifically designed to protect electrical rooms, boiler rooms, wastewater pump stations/treatment plants and emergency backup generator rooms. 

While the Hydro1 paired doors have been independent-party witness tested to 3′ and 8′ 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 Mechanical Room Flood Door.

Available in mild steel or stainless steel construction, the Hydro1 is 100% customizable in single or paired configurations. Work with PS Industries® Incorporated to order a door to meet your design and water-protective height requirements.

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.