Flood Barrier Devices

FB33 Flood Protection Door Barrier

Presray’s FB33 is a unique, adjustable flood protection door barrier that provides effective flood protection up to 48" in height for almost any door or other opening.

Simply set the FB33 panel between pre-installed brackets, turn the handle to expand the sides of the panel, hand tighten the compression clips to create a seal against the floor surface, and walk away. It’s that easy.

The FB33 features a patented design that keeps the water out, yet is lightweight and is easily deployed by one person.

A single three-foot-wide FB33 can take the place of 60 sandbags and weighs about the same as one. And, unlike sandbags, it’s fast and easy to deploy.

FB33 Flood Protection Door Barrier
FB33 Flood Protection Door Barrier