Alwitco M20 2Inch Air Exhaust Muffler

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