Concentric Security manual crash beam barriers offer high security protection from low to medium speed vehicular attacks and prevent vehicles from entering restricted areas.
Our Model GS-05-714 barriers are designed for frequent use and are intended for high security and moderate traffic flow applications.

These barriers are crash tested to US Navy specifications (OR098-09-88) and have obtained a K1.1/L3 equivalent certification.

Each crash beam consists of a cast in place hinge and receiver assemblys, and an extruded aluminum beam. The beam contains a high tensile wire rope designed to absorb impact and transfer it through the stanchions to the ground.

Crash beams are available in 9’ to 18’ widths.

Installation requires excavation (approximately 48” deep) on both the hinge and receiver stanchions.

Standard Features

Clear Opening Size: 9’ to 18’ Stanchion Dimensions: 8” width x 17” length x 36.6” above grade Height of Beam when Deployed: 31” Recommended Power Supply: None Mode of Operation: Manual

More Information

For more information about our manual crash beam download one of the following documents: Specification (MS Word format, 51 KB) Drawing (PDF format, 232 KB)

Documents provided on this site may require additional software to be viewed. These applications can be downloaded from the following companies:
Adobe Reader
Microsoft Word Viewer

Back to Crash Beams