M72 Extreme Chamber Exhaust Silencers

40 to 55 dBA Noise Reduction

The M72 is engineered for areas requiring extreme grade noise reductions and is a reactive and absorptive silencer designed to achieve maximum attenuation as well as minimize radiated noise from breakout, without resorting to multiple silencers in series or custom designed silencers.

Typical application: Internal combustion engine exhausts in extremely low background noise areas, such as residential or hospital locations away from busy streets..

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
  • Sizes 6 and under are two chambered, 8 and above are three 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 M72 spec page click here

Part No*C SizeABN MinN MaxOPR MinSHEst WtC1C2
M72-1.51.5126059575543188
M72-22126469616583204
M72-2.52.51470710677643264
M72-331674711717683329
M72-3.53.51878812758723389
M72-442284815808764468
M72-55269710179310894698
M72-66301101219106121024944
M72-883613413221301312641511
M72-10104015015241461514441910
M72-12124015815241541515042084
M72-1414451741827.51691816452549
M72-16165019421301892118453237
M72-18185420823322032319853944
M72-20206022625352212521655443
M72-22226422826372232621856006
M72-24246823327392282722356638
M72-26267223429412292922457196
M72-28287824430442393023459513
M72-303084254324724932244510807
  • 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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