The Nautilus®400 flood defence barriers are our most robust system and can span up to 2500mm without demountable posts.
To protect an area of 2000mm - 2500mm a centre support post is required.
Two permanently fixed vertical side rails are installed at each side of the opening. When a flood threatens, simply slide in the horizontal aluminium panels and deploy the compression system.
To protect an area wider than 2500mm:
Ground sockets are installed which are protected by aluminium dust caps when not in use.
When a flood threatens, simply insert the de-mountable posts into the ground sockets, and then slide in the horizontal aluminium panels and deploy the compression system.
If required, in commercial use Nautilus®400 can be mounted onto already existing railings, fencing and bollards.
The panels are each 400mm high and a barrier of up to 1600mm high can be deployed.
Each panel is 25mm in thickness.
This product carries the British Standard Accreditation PAS 1188-1: (2014) and PAS 1188-4: (2014) Certification Number: 156848A
Installation accreditation, certificate no. 159164