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Thank you for notifying Delta Scientific of your support needs. The Delta Scientific Product Support Division is composed of dedicated, highly experienced technicians who have installed, maintained, and serviced hundreds of barrier systems throughout the country and around the world. A representative will respond to you soon. If you need immediate help during business hours, please phone: (661) 575-1100. In the meantime, please see the latest news from the Delta blog below.

Security News

  • People gather around outdoor check-in tables under umbrellas at a busy street corner near a convention center, where event security and portable vehicle barriers ensure safety on a sunny day.

    Crowd Protection at City Events: Why Crash-Rated Portable Barriers Matter
    May 29, 2026
    Metal barricades manage crowds, not vehicles. Learn why city events now need crash-rated solutions and how Delta’s DSC50 S Barrier helps protect parades and festivals.
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  • Diagram of a mechanical apparatus with labeled parts, showing a lever system connecting two rectangular blocks by a rod and pivot points.

    How to Write Performance-Based Specs for Vehicle Barriers and Bollards (Ratings, Penetration, Cycle Time)
    May 22, 2026
    A practical guide for engineers and architects on writing performance-based specs for vehicle barriers and bollards using crash ratings, penetration, duty cycle, and environmental requirements, without…
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