MSA22 Critical Spark Arresting Chamber Exhaust Silencers

25 to 32 dBA Noise Reduction

The MSA22 silencer is engineered to provide a critical grade attenuation with a highly efficient spark arrestor. Designed for use on the exhaust system of internal combustion engines where a fire hazard or dirt nuisance would exist from particles of carbon or ash in the exhaust stream.

Typical Applications: Internal combustion engine exhausts, marine service, refineries/hazardous environments, and offshore drilling/production platforms

Features

  • Advanced acoustical design
  • Heavy duty, all welded construction and long service life
  • Easily installed in any position
  • High heat silicone black finish
  • Connections: Sizes 3.5 and under MNPT, 4 and up ANSI pattern flanged
  • Two chambers
  • Drain connections

Options / Accessories

  • Explosion relief cover
  • Flexible connectors
  • Companion flanges
  • Cleanout openings
  • Custom inlet/outlet size, location and multiple orientation types available
  • Horizontal or vertical support arrangements
  • Aluminized steel, Stainless Steel 304 or 316 construction available
  • Special paints and finishes available
  • Complete range of exhaust accessories

Attenuation Curves

To download the Maxim MSA22 spec page click here

Part No*C SizeABN MinOPHEst WtC1C2
MSA22-1.51.593047.527327EIEOSISO
MSA22-229304.57.527328EIEOSISO
MSA22-2.52.510345831337EIEOSISO
MSA22-3312385.5935354EIEOSISO
MSA22-3.53.5144261039370EIEOSISO
MSA22-44144861144477EIEOSISO
MSA22-551657712534108EIEOSISO
MSA22-661863813594132EIEOSISO
MSA22-8822749.515704205EIEOSISO
MSA22-1010268711.517834356EIEOSISO
MSA22-1212301021319984518EIEOSISO
MSA22-14143610915.5231045687EIEOSISO
MSA22-16164011916.5251145976EIEOSISO
MSA22-1818451271827.512251169EIEOSISO
MSA22-20205013720.53013251676EIEOSISO
MSA22-22225414922.53214452127EIEOSISO
MSA22-242460162243515752627EIEOSISO
MSA22-26266418325.53717853106EIEOSISO
MSA22-28286820026.53919553561EIEOSISO
MSA22-303072216284121154140EIEOSISO
  • 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.

To order or for more information, call us at 800-234-6778 or complete our Contact Form

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