Victor Reinz® Sound Absorbing Heat Shields

Overview

Because reducing noise from the exhaust system and its components is a key concern with heat shielding, Dana is always researching how materials can be paired together or developed uniquely to achieve this. 

We offer two sound absorbing heat shields – four/five-layer noise barrier shields and micro-perforated sound absorbing shields. 

Shield Layer Options

Dana’s four- or five-layer noise, vibration, and harshness (NVH) shields are available in aluminum, Alclad™ or stainless steel, and constructed with two insulating layers featuring an exclusive dimpled acoustical core to provide a sound barrier for engine noises. These barrier shields offer good broadband noise reduction for many different shielding applications.

Micro-perforated sound absorbing shields are also available, which can be tuned to absorb a specific range of frequencies. 

Quick Facts

  • Multiple noise control solutions
  • Dana’s patented multilayer noise barrier shield
  • Dana tuned micro-perforated sound absorbing shield

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