MSA33 Super Critical Spark Arresting Chamber Exhaust Silencers
30 to 38 dBA Noise Reduction
The MSA33 silencer is engineered to provide a super critical grade attenuation with a highly efficient spark arrestor. Designed for use on the exhaust system of internal combustion engines where a fire hazard or dirt nuisance would exist from particles of carbon or ash in the exhaust stream. Great for quiet residential areas where background noise is relatively low and super critical grade silencing with a spark arresting feature is required.
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
- High heat silicone black finish
- Connections: ANSI pattern flanged
- Two 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 MSA33 spec page click here
| C Size | A | B | N Min | O | P | H | Est Wt | C1 | C2 | |
| 4 | 16 | 51 | 6.5 | 12 | 47 | 4 | 94 | EIEO | SIEO | |
| 5 | 18 | 62 | 7 | 13 | 58 | 4 | 130 | EIEO | SIEO | |
| 6 | 22 | 69 | 8.5 | 15 | 65 | 4 | 186 | EIEO | SIEO | |
| 8 | 26 | 82 | 10 | 17 | 78 | 4 | 318 | EIEO | SIEO | |
| 10 | 30 | 102 | 12 | 19 | 98 | 4 | 494 | EIEO | SIEO | |
| 12 | 36 | 112 | 15 | 22 | 108 | 4 | 690 | EIEO | SIEO | |
| 14 | 40 | 120 | 15.5 | 25 | 115 | 5 | 968 | EIEO | SIEO | |
| 16 | 45 | 126 | 17 | 27.5 | 121 | 5 | 1155 | EIEO | SIEO | |
| 18 | 50 | 135 | 19.5 | 30 | 130 | 5 | 1636 | EIEO | SIEO | |
| 20 | 54 | 149 | 21.5 | 32 | 144 | 5 | 2086 | EIEO | SIEO | |
| 22 | 60 | 157 | 23 | 35 | 152 | 5 | 2492 | EIEO | SIEO | |
| 24 | 64 | 164 | 24.5 | 37 | 159 | 5 | 2831 | EIEO | SIEO | |
| 26 | 68 | 184 | 25.5 | 39 | 179 | 5 | 3316 | EIEO | SIEO | |
| 28 | 72 | 205 | 27 | 41 | 200 | 5 | 3821 | EIEO | SIEO | |
| 30 | 78 | 220 | 28.5 | 44 | 215 | 5 | 5324 | EIEO | SIEO | |
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