MSA3 Legacy Spark Arresting Chamber Exhaust Silencers

MSA3 Legacy Spark Arresting Chamber Exhaust Silencers

Use a model MSA3 for quiet residential areas where background noise is relatively low and “critical” grade silencing with a spark arresting feature is required. For truly quiet residential areas where ambient noise levels are very low and the sound of birds singing and the soft hum of air conditioning units may be the noticeable noise features.

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
• Prime coated exterior finish
• Efficient spark arresting

Options / Accessories

• Explosion relief cover
• Flexible connectors
• Companion flanges
• Cleanout openings
• Side inlet(s)
• Horizontal or vertical support arrangements
• Special paint
• Stainless steel construction

Attenuation Curves

To download the Maxim MSA3 spec page click here

Part No*	C Size	A	B	N	O	P	Est Wt	Drawing
MSA3-4	4	16	54	6.5	11	51.125	120
MSA3-5	5	18	64	6	12	61.1875	170
MSA3-6	6	22	72	8	14	69.125	255
MSA3-8	8	26	85	9.5	16	82.375	390
MSA3-10	10	30	103	11	18.5	99.9375	670
MSA3-12	12	36	118	13	21.5	115.0625	1010
MSA3-14	14	40	117	16	23.5	114	1300
MSA3-16	16	45	134	18	26	131	1830
MSA3-18	18	50	152	20	29	149	2350
MSA3-20	20	54	175	21	31	172	2870
MSA3-22	22	60	185	23	34	182	3470
MSA3-24	24	64	208	25	36	205.25	4450
MSA3-26	26	68	228	26	38	225.25	5500
MSA3-28	28	72	253	28	40	250.5	6240
MSA3-30	30	78	262	30	43	259.5	7150
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.

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