MSA55 Hospital Plus Spark Arresting Chamber Exhaust Silencers
35 to 50 dBA Noise Reduction
The MSA55 silencer is engineered to provide the highest grade attenuation with a highly efficient spark arrestor. The MSA55 is a reactive silencer with absorptive type features without resorting to multiple silencers in series or custom designed silencers. Designed for use on the exhaust system of internal combustion engines where a fi re hazard or dirt nuisance would exist from particles of carbon or ash in the exhaust stream. Suitable for use where background noise is extremely low, such as residential or hospital locations away from busy streets.
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 MSA55 spec page click here
| C Size | A | B | N Min | O | P | H | Est Wt | C1 | C2 | |
| 4 | 18 | 62 | 7 | 13 | 58 | 4 | 200 | EIEO | SIEO | |
| 5 | 22 | 74 | 9 | 15 | 70 | 4 | 314 | EIEO | SIEO | |
| 6 | 26 | 85 | 11 | 17 | 81 | 4 | 382 | EIEO | SIEO | |
| 8 | 30 | 103 | 12 | 19 | 99 | 4 | 590 | EIEO | SIEO | |
| 10 | 36 | 118 | 14 | 22 | 114 | 4 | 829 | EIEO | SIEO | |
| 12 | 36 | 130 | 14 | 22 | 126 | 4 | 953 | EIEO | SIEO | |
| 14 | 40 | 145 | 17 | 25 | 140 | 5 | 1345 | EIEO | SIEO | |
| 16 | 45 | 156 | 19 | 27.5 | 151 | 5 | 1628 | EIEO | SIEO | |
| 18 | 50 | 171 | 21 | 30 | 166 | 5 | 2371 | EIEO | SIEO | |
| 20 | 54 | 185 | 22 | 32 | 180 | 5 | 2969 | EIEO | SIEO | |
| 22 | 60 | 199 | 24 | 35 | 194 | 5 | 3562 | EIEO | SIEO | |
| 24 | 64 | 212 | 26 | 37 | 207 | 5 | 4048 | EIEO | SIEO | |
| 26 | 68 | 235 | 27 | 39 | 230 | 5 | 4737 | EIEO | SIEO | |
| 28 | 72 | 268 | 29 | 41 | 263 | 5 | 5692 | EIEO | SIEO | |
| 30 | 78 | 278 | 32 | 44 | 273 | 5 | 7573 | EIEO | SIEO | |
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