Residential Grade Chamber Type Silencer: Model M22 Expected Attenuation is 20 to 25 dBA Use a model M22 in residential and light industrial areas where background noise is relatively high and constant and the need for higher degrees of silencing is minimal. Example: In residential neighborhoods having high traffic or light industry with relatively constant background noise. Residents in these areas are typically accustomed to the noise or make some efforts to shield themselves from the ever present background noise. Use of an M22 can keep engine exhaust noise within existing levels.

	Typical Applications Internal combustion engine intakes and exhausts Blower intakes and discharges Vacuum pump discharges

	Features Advanced acoustical design Heavy duty, all welded construction and long service life Easily installed in any position High heat silicone black finish Two chambers Drain connections

	Optional Accessories Explosion relief cover Flexible connectors Companion flanges Cleanout openings Side inlet Dual inlets Horizontal or vertical support arrangements Special paint Stainless steel construction: 304, 316 & 321 Complete range of exhaust accessories

To order or for more
information on Maxim
Model M22, call us at 832-554-0980 or complete our Contact Form.

	Residential Grade Chamber Type Silencer: Model M22-E with inline inlet and outlet     Residential Grade Chamber Type Silencer: Model M22-S with side inlet.

	Attenuation for Residential Grade Chamber Type Silencer: Model M22

Residential Grade Chamber Type Silencer:
Model M22 Sizes and Specifications

N
Size	A	B	C	Min	Max	O	P	Est. Wt.	End PDF	Side PDF
4"	14	36	4	6	11	11	32	60
5"	16	43	5	7	15	12	39	80
6"	18	49	6	7½	18	13	45	102
8"	22	59	8	9½	23	15	55	170
10"	26	64	10	11½	26	17	60	270
12"	30	77	12	13	32	19	73	415
14"	36	83	14	15½	34	23	78	550
16"	40	90	16	16½	36	25	85	784
18"	45	96	18	18	39	27½	91	931
20"	50	109	20	20½	47	30	104	1357
22"	54	119	22	22½	50	32	114	1764
24"	60	125	24	24	56	35	123	2105
26"	64	140	26	25½	61	37	135	2477
28"	68	155	28	26½	69	39	150	2856
30"	72	166	30	28	75	41	161	3259

Download the Maxim M22 spec page here.