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Spartan offers silencer solutions for a variety of applications, from absorptive silencers and mufflers that incorporate sound-deadening materials to fabric and compounds that absorb the noise energy from the flow of gas or air. Our diffuser/reactive silencers use complex passages and/or chambers to optimize noise attenuation, while maintaining application requirements such as pressure drop, airflow and size. We also have hybrid designs that use both absorptive and reactive design elements, combining airflow path management and acoustical materials to reduce noise. 

Spartan offers silencing solutions for the following applications: 

  • Vent
  • Blow-down
  • Engines
  • Blower intake
  • Gas turbines
  • Vacuum pumps
  • Centrifugal compressors
  • Discharge silencers



  • Single or multi-chambered silencers in horizontal or vertical positions
  • All-welded steel construction with a black exterior finish resistant up to 1200°F
  • Flange connections offered with 125/150, 300 and 600 lb ANSI patterns