Alwitco
Alwitco M20 2Inch Air Exhaust Muffler
Product Code:M20
Description
Designed to take explosive air exhaust noise discharged from valve exhaust ports and muffle it with optimized Constant Velocity (CV) flow factorExhaust air flows softly to atmosphere free of noise, oil fog, and other contaminants – helping to maintain a clean, comfortable and productive work environmentFeatures a unique obstruction-free expansion chamber, with corrosion-resistant aluminum end covers, zinc-plated steel components and a cellulose fiber elementRecommended for general purpose air exhaust applications for pressures up to 125 psi (8.6 Bar)Single Chamber-Male
1/8?- 2?Single Chamber-Female
1/8?- 2?Multi-Chamber-Male
3”- 6”Connection Thread TypesDimensionsConn
SizeMale NPTFemale NPSMale BSPTDiameterLengthReplacement
ElementModel
TypeItem
NumberModel
TypeItem
NumberModel
TypeItem
NumberMaleFemaleSingle Chamber1/8M010111001N010211001B0101210011.843.122.8109110011/4M020111002N020211002B0201210021.844.374.0009110023/8M000111000N000211000B0001210002.595.124.5609110001/2M050111005N050211005B0501210053.156.005.5009110053/4M070111007N070211007B0701210073.407.186.6809110071M100111010N100211010B1001210103.908.757.9209110101-1/4M120111012N120211012B1201210123.908.758.0009110121-1/2M150111015N150211015B1501210155.2513.5612.5009110152M200111020N200211020B2001210205.2518.8717.750911020Multi Chamber3M300111030––B300121037.0022.93–09110304M400111040––B4001210408.0023.56–09110406M600111060––B60012106011.0030.93–0911060
1/8?- 2?Single Chamber-Female
1/8?- 2?Multi-Chamber-Male
3”- 6”Connection Thread TypesDimensionsConn
SizeMale NPTFemale NPSMale BSPTDiameterLengthReplacement
ElementModel
TypeItem
NumberModel
TypeItem
NumberModel
TypeItem
NumberMaleFemaleSingle Chamber1/8M010111001N010211001B0101210011.843.122.8109110011/4M020111002N020211002B0201210021.844.374.0009110023/8M000111000N000211000B0001210002.595.124.5609110001/2M050111005N050211005B0501210053.156.005.5009110053/4M070111007N070211007B0701210073.407.186.6809110071M100111010N100211010B1001210103.908.757.9209110101-1/4M120111012N120211012B1201210123.908.758.0009110121-1/2M150111015N150211015B1501210155.2513.5612.5009110152M200111020N200211020B2001210205.2518.8717.750911020Multi Chamber3M300111030––B300121037.0022.93–09110304M400111040––B4001210408.0023.56–09110406M600111060––B60012106011.0030.93–0911060
Technical Specifications
- Designed to take explosive air exhaust noise discharged from valve exhaust ports and muffle it with optimized Constant Velocity (CV) flow factor
- Exhaust air flows softly to atmosphere free of noise, oil fog, and other contaminants – helping to maintain a clean, comfortable and productive work environment
- Features a unique obstruction-free expansion chamber, with corrosion-resistant aluminum end covers, zinc-plated steel components and a cellulose fiber element
- Recommended for general purpose air exhaust applications for pressures up to 125 psi (8.6 Bar)
Single Chamber-Male
1/8?- 2?
Single Chamber-Female
1/8?- 2?
Multi-Chamber-Male
3”- 6”
Connection Thread Types Dimensions Conn
Size Male NPT Female NPS Male BSPT Diameter Length Replacement
Element Model
Type Item
Number Model
Type Item
Number Model
Type Item
Number Male Female Single Chamber 1/8 M01 0111001 N01 0211001 B01 0121001 1.84 3.12 2.81 0911001 1/4 M02 0111002 N02 0211002 B02 0121002 1.84 4.37 4.00 0911002 3/8 M00 0111000 N00 0211000 B00 0121000 2.59 5.12 4.56 0911000 1/2 M05 0111005 N05 0211005 B05 0121005 3.15 6.00 5.50 0911005 3/4 M07 0111007 N07 0211007 B07 0121007 3.40 7.18 6.68 0911007 1 M10 0111010 N10 0211010 B10 0121010 3.90 8.75 7.92 0911010 1-1/4 M12 0111012 N12 0211012 B12 0121012 3.90 8.75 8.00 0911012 1-1/2 M15 0111015 N15 0211015 B15 0121015 5.25 13.56 12.50 0911015 2 M20 0111020 N20 0211020 B20 0121020 5.25 18.87 17.75 0911020 Multi Chamber 3 M30 0111030 – – B30 012103 7.00 22.93 – 0911030 4 M40 0111040 – – B40 0121040 8.00 23.56 – 0911040 6 M60 0111060 – – B60 0121060 11.00 30.93 – 0911060
- Designed to take explosive air exhaust noise discharged from valve exhaust ports and muffle it with optimized Constant Velocity (CV) flow factor
- Exhaust air flows softly to atmosphere free of noise, oil fog, and other contaminants – helping to maintain a clean, comfortable and productive work environment
- Features a unique obstruction-free expansion chamber, with corrosion-resistant aluminum end covers, zinc-plated steel components and a cellulose fiber element
- Recommended for general purpose air exhaust applications for pressures up to 125 psi (8.6 Bar)
Single Chamber-Male
1/8?- 2?
1/8?- 2?
Single Chamber-Female
1/8?- 2?
1/8?- 2?
Multi-Chamber-Male
3”- 6”
3”- 6”
| Connection Thread Types | Dimensions | ||||||||||
| Conn Size | Male NPT | Female NPS | Male BSPT | Diameter | Length | Replacement Element | |||||
| Model Type | Item Number | Model Type | Item Number | Model Type | Item Number | Male | Female | ||||
| Single Chamber | |||||||||||
| 1/8 | M01 | 0111001 | N01 | 0211001 | B01 | 0121001 | 1.84 | 3.12 | 2.81 | 0911001 | |
| 1/4 | M02 | 0111002 | N02 | 0211002 | B02 | 0121002 | 1.84 | 4.37 | 4.00 | 0911002 | |
| 3/8 | M00 | 0111000 | N00 | 0211000 | B00 | 0121000 | 2.59 | 5.12 | 4.56 | 0911000 | |
| 1/2 | M05 | 0111005 | N05 | 0211005 | B05 | 0121005 | 3.15 | 6.00 | 5.50 | 0911005 | |
| 3/4 | M07 | 0111007 | N07 | 0211007 | B07 | 0121007 | 3.40 | 7.18 | 6.68 | 0911007 | |
| 1 | M10 | 0111010 | N10 | 0211010 | B10 | 0121010 | 3.90 | 8.75 | 7.92 | 0911010 | |
| 1-1/4 | M12 | 0111012 | N12 | 0211012 | B12 | 0121012 | 3.90 | 8.75 | 8.00 | 0911012 | |
| 1-1/2 | M15 | 0111015 | N15 | 0211015 | B15 | 0121015 | 5.25 | 13.56 | 12.50 | 0911015 | |
| 2 | M20 | 0111020 | N20 | 0211020 | B20 | 0121020 | 5.25 | 18.87 | 17.75 | 0911020 | |
| Multi Chamber | |||||||||||
| 3 | M30 | 0111030 | – | – | B30 | 012103 | 7.00 | 22.93 | – | 0911030 | |
| 4 | M40 | 0111040 | – | – | B40 | 0121040 | 8.00 | 23.56 | – | 0911040 | |
| 6 | M60 | 0111060 | – | – | B60 | 0121060 | 11.00 | 30.93 | – | 0911060 | |