MDSA32 Critical Spark Arresting

Low Profile Pancake Compact Exhaust Silencers

22 to 28 dBA Noise Reduction

The MDSA32 is engineered to provide a spark arresting critical grade attenuation while minimizing space usage fire hazards exist. Centrifugal force separates solids from the exhaust gas stream in an easily accessible cleanout. It is an excellent choice for packaged power and process skids where space is a premium. Dual inlets and other custom designs can be easily incorporated. Design not only reduces surface temperature, but also radiated noise.

Typical Applications: Internal combustion engines, process skids, genset enclosures, as well as marine engines.


  • Heavy duty, welded construction
  • ANSI drilled 125/150 lb. flanges on inlet and outlet
  • High-temperature, prime coated black finish
  • 2″ thick internal insulation witnin double wall construction
  • Lift lugs

Options / Accessories

  • Low surface temperature design
  • Stainless steel construction: 304 or 316
  • Custom inlet/outlet size, location and multiple orientation types available
  • Support brackets
  • Special paints and finishes available
  • 1″ internal insulation available
  • Complete range of exhaust accessories

Attenuation Curves

To download the Maxim MDSA32 spec page click here

Part NoC SizeADEFGH and IEst Wt
  • All dimensions are in inches. All weights are in pounds. Weights are approximate.
  • Listed sound data is based on typical performance and should not be considered absolute.
  • *See nomenclature guide for additional information on part number creation.

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