Stalwart IS Anti-Ram Barrier & Impasse II System

Anti-Ram Barrier & Impasse II System

The Stalwart IS (Impasse Security) system integrates the strongest high security fence available with the most used anti-ram barrier. The Stalwart anti-crash barrier has been engineered and tested in compliance with current ASTM F2656-07 (Standard Test Method for Vehicle Crash Testing of Perimeter Barriers) and meets the demand for multiple vehicle threats.

• SAFETY Act Certified & Designated

  This product has been given the highest level of liability protection by the U.S. Department of Homeland Security.

• Crash Rated

  This barrier has been crash tested and certified to ASTM F2656, Dept of State and/or other international standards.

• Integrate Active Security Peripherals

  Run conduits, wiring and other cables within the fence system to eliminate costly trenching and boring.

• GSA Schedule

  Available on a GSA Schedule through our partner.

Pales: .2.75"w x 14ga

Rails: 2" x 2" x 11ga

I-Beam Posts: 3" x 2.75" x 12ga & 4" x 2.75" x 11ga

Heights: 6', 7', 8', 9' & 10'

Standard Pale Spacing: 3.25"

Anti-Scale Pale Spacing: 1.5"

Fence Styles

Trident

Stronghold

Gauntlet

Crash Ratings

M50/P1 Tested

M40/P2 Tested

M30/P1 Tested

M30/P2 Engineered K4 Equivalent

PU60/P2 Engineered

PU50/P2 Engineered

K8 DOD Recognized

K12 Tested

3 Rail Panels

• Available in 6', 7', 8', 9' & 10' height
• Standard bottom rail
• 3.25" standard airspace

2 Rail Panels

• Available in 6', 7', 8', 9' & 10' heights
• Standard bottom rail
• 3.25" standard airspace

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