Permanent Attenuator

The TrafFix COMPRESSOR Attenuator is a self recoverable permanent attenuator. It has passed all required NCHRP 350 TL-3 tests and is awaiting FHWA approval.

• Passed all required NCHRP 350 TL–3 Tests — FHWA Approval Pending
• Compressor is a self recoverable attenuator designed to take repeated impacts without any additional recovery procedures and with minimal or no repairs
• Overall length 21' 3" – Attenuator Module/Effective length 16' 6"
• Delivered assembled and ready to install — eliminates on-site assembly
• Bright powder coated yellow solid steel UNI-BASE requires only 10 bolts to secure the Compressor to the pavement
• Compressor's assembled design combined with the UNI-BASE construction makes job site installation fast, easy and safe— one crew can safely install several units in one day
• Compressor's specially formulated attenuator modules are injection molded from HDPE plastic and are designed to more efficiently absorb energy in a shorter distance
• Attenuator modules are pre-flattened to provide more consistent results after repeated impacts
• Compressor's telescoping ultra high strength steel side panels re-direct side impacts with minimal damage to attenuator modules or panels

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