The Flood-Rite BL/HWS-K Automatic Self-Closing Flood Barrier is a floor-recessed, pneumatically controlled barrier system that rises automatically to protect openings from flooding. Installed horizontally in the floor and completely flush with the surface during normal operation, the barrier deploys rapidly when activated — providing seamless, fully automatic flood protection with no manual intervention required.
Key Features
- Pneumatically controlled — fully automatic operation
- Recessed horizontally in the floor — completely flush, zero trip hazard
- Self-closing capability for reliable automatic deployment
- Variable design for uncomplicated installation and operation
- Standard lengths: 1000–5000 mm (up to 20,000 mm for special applications)
- Standard heights: 500–1000 mm (up to 1800 mm for special applications)
- Article Index: 560
Ideal Applications
Building entrances, car parks, pedestrian underpasses, loading areas, and any high-traffic location requiring completely unobstructed daily access combined with instant automatic flood protection.
Contact us for site assessment, pneumatic integration, and custom sizing.













