M82 Super Extreme Chamber Exhaust Silencers

45 to 60 dBA Noise Reduction

The M82 is engineered for the highest degree of silencing in areas requiring super extreme grade noise reductions. The M82 is presently the top-of-the- line 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 M82 spec page click here

Part No* C Size A B N Min N Max O P R Min R Max S H Est Wt C1 C2
M82-1.5 1.5 18 70 6 12 67 6 64 3 384
M82-2 2 20 74 6 13 71 6 68 3 460
M82-2.5 2.5 20 80 7 13 77 7 74 3 504
M82-3 3 22 84 8 14 81 8 78 3 583
M82-3.5 3.5 24 88 9 15 85 9 82 3 695
M82-4 4 26 94 10 17 90 10 86 4 788
M82-5 5 26 108 11 17 104 11 100 4 913
M82-6 6 30 118 13 19 114 13 110 4 1172
M82-8 8 36 134 14 22 130 14 126 4 1715
M82-10 10 40 150 16 24 146 16 142 4 2164
M82-12 12 40 158 16 24 154 16 150 4 2356
M82-14 14 45 174 19 27.5 169 19 164 5 3017
M82-16 16 50 194 22 30 189 22 184 5 3805
M82-18 18 54 208 24 32 203 24 198 5 4502
M82-20 20 60 226 26 35 221 26 216 5 6185
M82-22 22 64 228 27 37 223 27 218 5 7086
M82-24 24 68 233 28 39 228 28 223 5 7810
M82-26 26 72 234 30 41 229 30 224 5 8419
M82-28 28 78 244 31 44 239 31 234 5 11045
M82-30 30 84 254 33 47 249 33 244 5 12545
  • 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

Silencer Selection & Sizing Program

Find the Right Maxim Exhaust, Wet Exhaust, Intake, Rotary Blower & Vent Silencer for Your Needs

Learn More

Let’s stay
in touch

Sign up to receive Product & Market Updates

X

Download Silencer