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.

Request for Quote Today!

Fields Marked with * are required

M Series Chamber Silencers

M11	Industrial grade, 15 to 20 dBA expected attenuation
M22	Residential grade, 20 to 25 dBA expected attenuation
M32	Critical grade, 25 to 32 dBA expected attenuation
M42	Super Critical grade, 30 to 38 dBA expected attentation
M52	Hospital grade, 35 to 42 dBA expected attenuation
M62	Hospital Plus grade, 35 to 50 dBA expected attenuation
M72	Extreme grade, 40 to 55 dBA expected attenuation
M82	Super Extreme grade, 45 to 60 dBA expected attenuation

M82 Super Extreme Chamber Exhaust Silencers

Expected Attenuation is 45 to 60 dBA