Search Results
Connection Style Connection Style |
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| Tube Stem |
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| Push to Connect |
Height Height |
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Removes Particle Size Down To Removes ParticleSize Down To |
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Maximum Flow Rate Maximum Flow Rate |
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Drive Style Drive Style |
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Minimum Noise Reduction Rating Minimum NoiseReduction Rating |
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Hex Size Hex Size |
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Fitting Finish Fitting Finish |
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Diameter Diameter |
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Filter Material Filter Material |
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About Noise, Filtration, and Flow Ratings
More
Mufflers
A
B
C
E
F
D
H
J
K
Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
Style B is knurled for easy gripping.
Style C has a slotted drive for installation with a screwdriver.
Styles E and F have a rubber O-ring for extra protection against leaks.
Styles G and H have a tube stem that slides into tube fittings and collets to decrease noise from manifolds.
Style J has a barbed fitting that slides into soft tubing, such as PVC, latex rubber, and silicone.
Style K has a push-to-connect fitting that connects to firm tubing, such as nylon, polyurethane, and FEP.
For technical drawings and 3-D models, click on a part number.
Mufflers with Pipe Connection
A
B
C
E
F
D
| Style | Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | |
NPT Male Steel Fitting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1/16 | __ | 26 scfm @ 100 psi | 175 | 300° | 15/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 00000 |
| A | 1/8 | __ | 11 scfm @ 100 psi | 300 | 300° | 1 1/8" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 0000 |
| A | 1/4 | __ | 21 scfm @ 100 psi | 300 | 300° | 1 3/8" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 0000 |
| A | 3/8 | __ | 23 scfm @ 100 psi | 300 | 300° | 1 1/2" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 0000 |
| A | 1/2 | __ | 57 scfm @ 100 psi | 300 | 300° | 1 7/8" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 0000 |
| A | 3/4 | __ | 112 scfm @ 100 psi | 300 | 300° | 2 1/4" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 0000 |
| A | 1 | __ | 154 scfm @ 100 psi | 300 | 300° | 2 7/8" | __ | Air, Inert Gas | 40 | 15-20 | 000000 | 00000 |
| A | 1 1/4 | __ | 154 scfm @ 100 psi | 300 | 300° | 3 1/4" | __ | Air, Inert Gas | 90 | 15-20 | 000000 | 00000 |
| A | 1 1/2 | __ | 162 scfm @ 100 psi | 300 | 300° | 3 11/16" | __ | Air, Inert Gas | 90 | 15-20 | 000000 | 00000 |
| A | 2 | __ | 2,190 scfm @ 100 psi | 175 | 300° | 4 3/4" | __ | Air, Inert Gas | 90 | 15-20 | 0000000 | 00000 |
NPT Male Copper Fitting | ||||||||||||
| B | 1/8 | __ | 18 scfm @ 100 psi | 145 | 302° | 13/16" | 7/16" | Air | 100 | 13-21 | 0000000 | 0000 |
| B | 1/8 | __ | 28 scfm @ 100 psi | 145 | 302° | 1 1/2" | 1/2" | Air | 100 | 13-21 | 0000000 | 0000 |
NPT Male Bronze Fitting | ||||||||||||
| C | 1/8 | __ | 26 scfm @ 100 psi | 170 | 500° | 1" | 7/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 0000 |
| C | 1/4 | __ | 35 scfm @ 100 psi | 170 | 500° | 1 5/16" | 9/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 0000 |
| C | 3/8 | __ | 82 scfm @ 100 psi | 170 | 500° | 1 9/16" | 11/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 0000 |
| C | 1/2 | __ | 130 scfm @ 100 psi | 170 | 500° | 2 1/16" | 15/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 0000 |
| C | 3/4 | __ | 215 scfm @ 100 psi | 170 | 500° | 2 7/8" | 1 1/8" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
| C | 1 | __ | 305 scfm @ 100 psi | 170 | 500° | 3 3/8" | 1 3/8" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
UNF Male Steel Fitting | ||||||||||||
| A | __ | 10-32 | 6 scfm @ 100 psi | 300 | 300° | 11/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
UNF Male Brass Fitting | ||||||||||||
| E | __ | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 5/8" | __ | Air, Inert Gas | 40 | 17-22 | 0000000 | 0000 |
| F | __ | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 1 1/16" | __ | Air, Inert Gas | 40 | 17-22 | 0000000 | 0000 |
UNF Male 303 Stainless Steel Fitting | ||||||||||||
| F | __ | 10-32 | 5 scfm @ 100 psi | 300 | 300° | 1 1/16" | __ | Air, Inert Gas | 40 | 17-22 | 0000000 | 00000 |
Metric Male Copper Fitting | ||||||||||||
| B | __ | M3 | 3 scfm @ 100 psi | 145 | 302° | 3/8" | 1/4" | Air | 100 | 13-21 | 0000000 | 0000 |
| B | __ | M5 | 10 scfm @ 100 psi | 145 | 302° | 5/8" | 5/16" | Air | 100 | 13-21 | 0000000 | 0000 |
BSPT Male Steel Fitting | ||||||||||||
| A | 1/8 | __ | 53 scfm @ 100 psi | 175 | 300° | 15/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| A | 1/4 | __ | 70 scfm @ 100 psi | 175 | 300° | 1 5/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| A | 3/8 | __ | 175 scfm @ 100 psi | 175 | 300° | 1 1/2" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| A | 1/2 | __ | 263 scfm @ 100 psi | 175 | 300° | 2" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| A | 3/4 | __ | 438 scfm @ 100 psi | 175 | 300° | 2 5/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 00000 |
| A | 1 | __ | 613 scfm @ 100 psi | 175 | 300° | 2 15/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 00000 |
| A | 1 1/4 | __ | 700 scfm @ 100 psi | 175 | 300° | 3 1/2" | __ | Air, Inert Gas | 90 | 15-20 | 0000000 | 00000 |
| A | 1 1/2 | __ | 1,314 scfm @ 100 psi | 175 | 300° | 4" | __ | Air, Inert Gas | 90 | 15-20 | 0000000 | 00000 |
| A | 2 | __ | 2,190 scfm @ 100 psi | 175 | 300° | 4 13/16" | __ | Air, Inert Gas | 90 | 15-20 | 0000000 | 00000 |
BSPT Male Copper Fitting | ||||||||||||
| B | 1/8 | __ | 18 scfm @ 100 psi | 145 | 302° | 13/16" | 7/16" | Air | 100 | 13-21 | 0000000 | 0000 |
| B | 1/8 | __ | 28 scfm @ 100 psi | 145 | 302° | 1 5/16" | 1/2" | Air | 100 | 13-21 | 0000000 | 0000 |
NPS Female Steel Fitting | ||||||||||||
| D | 1/8 | __ | 53 scfm @ 100 psi | 175 | 300° | 1 5/16" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| D | 1/4 | __ | 70 scfm @ 100 psi | 175 | 300° | 1 1/2" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| D | 3/8 | __ | 175 scfm @ 100 psi | 175 | 300° | 2" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 0000 |
| D | 1/2 | __ | 263 scfm @ 100 psi | 175 | 300° | 2 1/4" | __ | Air, Inert Gas | 40 | 15-20 | 0000000 | 00000 |
Mufflers with Tube Connection
H
J
K
| Style | For Tube ID | For Tube OD | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | |
Tube Stem Nickel-Plated Brass Fitting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H | 4mm | __ | Not Rated | 175 | 300° | 1 5/8" | 1/2" | Air | Not Rated | 20 | 0000000 | 000000 |
| H | 6mm | __ | Not Rated | 175 | 300° | 1 7/8" | 9/16" | Air | Not Rated | 20 | 0000000 | 00000 |
| H | 8mm | __ | Not Rated | 175 | 300° | 1 15/16" | 9/16" | Air | Not Rated | 20 | 0000000 | 00000 |
| H | 10mm | __ | Not Rated | 175 | 300° | 2 11/16" | 3/4" | Air | Not Rated | 20 | 0000000 | 00000 |
| H | 12mm | __ | Not Rated | 175 | 300° | 2 11/16" | 3/4" | Air | Not Rated | 20 | 0000000 | 00000 |
Barbed Copper Fitting | ||||||||||||
| J | 1/8" | __ | 4 scfm @ 100 psi | 170 | 500° | 1 1/16" | 5/16" | Air | 80 | 10-20 | 0000000 | 0000 |
Push-to-Connect Bronze Fitting | ||||||||||||
| K | __ | 1/4" | 63 scfm @ 100 psi | 145 | 140° | 1 1/2" | __ | Air | Not Rated | 16 | 0000000 | 00000 |
Corrosion-Resistant Mufflers
A
B
Made entirely of stainless steel, these mufflers stand up to harsh, corrosive environments. Use them to reduce noise from equipment and to filter exhaust fumes.
304 stainless steel offers very good corrosion resistance.
316 stainless steel offers excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | ||
NPT Male 304 Stainless Steel Fitting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1/8 | __ | 53 scfm @ 100 psi | 175 | 400° | 15/16" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 00000 |
| A | 1/4 | __ | 70 scfm @ 100 psi | 175 | 400° | 1 5/16" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 0000 |
| A | 3/8 | __ | 175 scfm @ 100 psi | 175 | 400° | 1 1/2" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 00000 |
| A | 1/2 | __ | 263 scfm @ 100 psi | 175 | 400° | 2" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 00000 |
| A | 3/4 | __ | 438 scfm @ 100 psi | 175 | 400° | 2 5/16" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 00000 |
| A | 1 | __ | 613 scfm @ 100 psi | 175 | 400° | 3 9/16" | __ | Air, Inert Gas | 50 | 15-20 | 0000000 | 00000 |
NPT Male 316 Stainless Steel Fitting | ||||||||||||
| B | 1/8 | __ | 40 scfm @ 100 psi | 150 | 1000° | 1 1/4" | 3/8" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
| B | 1/4 | __ | 53 scfm @ 100 psi | 150 | 1000° | 1 5/8" | 5/8" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
| B | 1/2 | __ | 200 scfm @ 100 psi | 150 | 1000° | 2 1/8" | 7/8" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
| B | 3/4 | __ | 340 scfm @ 100 psi | 150 | 1000° | 2 1/4" | 1 1/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
| B | 1 | __ | 470 scfm @ 100 psi | 150 | 1000° | 2 7/16" | 1 7/16" | Air, Inert Gas | 100 | 10-20 | 0000000 | 00000 |
Metric Male 316 Stainless Steel Fitting | ||||||||||||
| B | __ | M3 | 3 scfm @ 100 psi | 150 | 1000° | 3/8" | 1/4" | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
| B | __ | M5 | 6 scfm @ 100 psi | 150 | 1000° | 11/16" | 5/16" | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
BSPT Male 316 Stainless Steel Fitting | ||||||||||||
| A | 1/8 | __ | 19 scfm @ 100 psi | 150 | 1000° | 1 1/2" | __ | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
| A | 1/4 | __ | 36 scfm @ 100 psi | 150 | 1000° | 2 1/16" | __ | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
| A | 3/8 | __ | 65 scfm @ 100 psi | 150 | 1000° | 2 1/16" | __ | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
| A | 1/2 | __ | 90 scfm @ 100 psi | 150 | 1000° | 2 5/16" | __ | Air, Inert Gas | 100 | 13-29 | 0000000 | 00000 |
Flow-Control Mufflers
Adjust flow by turning the screw, then tighten the hex nut with a wrench to secure. Use these mufflers with air-powered tools and cylinders to reduce noise and filter exhaust fumes.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | |
NPT Male Brass Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 20 scfm @ 100 psi | 300 | 300° | 1 5/16" | Air, Inert Gas | 40 | 17-20 | 0000000 | 00000 |
| 1/8 | 30 scfm @ 100 psi | 300 | 300° | 1 9/16" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 1/4 | 30 scfm @ 100 psi | 300 | 300° | 1 9/16" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 1/4 | 40 scfm @ 100 psi | 300 | 300° | 1 5/8" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 3/8 | 40 scfm @ 100 psi | 300 | 300° | 1 5/8" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 3/8 | 60 scfm @ 100 psi | 300 | 300° | 2" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 1/2 | 60 scfm @ 100 psi | 300 | 300° | 2" | Air, Inert Gas | 40 | 17-20 | 0000000 | 0000 |
| 1/2 | 70 scfm @ 100 psi | 300 | 300° | 2 3/8" | Air, Inert Gas | 40 | 17-20 | 0000000 | 00000 |
| 3/4 | 70 scfm @ 100 psi | 300 | 300° | 2 3/8" | Air, Inert Gas | 40 | 17-20 | 0000000 | 00000 |
| 1 | 100 scfm @ 100 psi | 300 | 300° | 2 1/2" | Air, Inert Gas | 40 | 17-20 | 0000000 | 00000 |
High-Noise-Reducing Mufflers
Install these mufflers in air-powered drills and other loud equipment. They filter exhaust fumes and reduce noise by 30-35 dB, a reduction that's equivalent to putting in earplugs.
Mufflers with pipe connections thread into NPT or metric threaded exhaust ports.
Mufflers with tube stem connections slide into tube fittings, such as push-to-connect tube fittings.
Mufflers with Pipe Connection
Steel Body
Plastic Body
| Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Body Material | Noise Reduction Rating, dB | Each | |
NPT Male Aluminum Fitting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/4 | __ | 423 scfm @ 72 psi | 145 | 140° | 4 1/4" | 1 13/16" | Air | Steel | 30-35 | 0000000 | 000000 |
| 1 | __ | 706 scfm @ 72 psi | 145 | 140° | 5 3/16" | 1 15/16" | Air | Steel | 30-35 | 0000000 | 00000 |
| 1 1/4 | __ | 1,059 scfm @ 72 psi | 145 | 140° | 7 7/8" | 2 15/16" | Air | Steel | 30-35 | 0000000 | 00000 |
| 1 1/2 | __ | 1,765 scfm @ 72 psi | 145 | 140° | 9 3/16" | 2 15/16" | Air | Steel | 30-35 | 0000000 | 00000 |
| 2 | __ | 2,825 scfm @ 72 psi | 145 | 140° | 10 3/8" | 3 3/8" | Air | Steel | 30-35 | 0000000 | 00000 |
NPT Male Polypropylene Plastic Fitting | |||||||||||
| 1/8 | __ | 28 scfm @ 72 psi | 145 | 140° | 15/16" | 7/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 1/4 | __ | 105 scfm @ 72 psi | 145 | 140° | 1 3/4" | 5/8" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 1/4 | __ | 35 scfm @ 72 psi | 145 | 140° | 1 1/4" | 5/8" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 3/8 | __ | 176 scfm @ 72 psi | 145 | 140° | 2 5/16" | 13/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 1/2 | __ | 282 scfm @ 72 psi | 145 | 140° | 2 11/16" | 15/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
Metric Male Polypropylene Plastic Fitting | |||||||||||
| __ | M5 | 14 scfm @ 72 psi | 145 | 140° | 5/8" | 1/4" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
Mufflers with Tube Connection
Plastic Body
| For Tube ID | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Body Material | Noise Reduction Rating, dB | Each | |
Tube Stem Polypropylene Plastic Fitting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 28 scfm @ 72 psi | 145 | 140° | 1 7/16" | 1 7/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 00000 |
| 3/8" | 106 scfm @ 72 psi | 145 | 140° | 2 5/16" | 2 5/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 6mm | 28 scfm @ 72 psi | 145 | 140° | 1 7/16" | 1 7/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 8mm | 106 scfm @ 72 psi | 145 | 140° | 1 13/16" | 1 13/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 10mm | 177 scfm @ 72 psi | 145 | 140° | 2 5/16" | 2 5/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
| 12mm | 177 scfm @ 72 psi | 145 | 140° | 2 7/8" | 2 5/16" | Air | Polypropylene Plastic | 30-35 | 0000000 | 0000 |
Flame-Resistant High-Noise-Reducing Mufflers
Suitable for use with welding equipment, these mufflers are made of flame-resistant materials. Use them on loud equipment to filter exhaust fumes and reduce noise by 35-42 dB.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | |
NPT Male Polybutylene Plastic Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 106 scfm @ 100 psi | 145 | 140° | 2 1/2" | Air | 100 | 35-42 | 0000000 | 00000 |
| 3/8 | 176 scfm @ 100 psi | 145 | 140° | 3 5/16" | Air | 100 | 35-42 | 0000000 | 0000 |
| 1/2 | 283 scfm @ 100 psi | 145 | 140° | 3 3/4" | Air | 100 | 35-42 | 0000000 | 0000 |
Clog-Indicating High-Noise-Reducing Mufflers
Don’t let an unexpected clog interrupt your work. These mufflers have a filter that slides up slowly as it clogs to indicate when the muffler should be replaced. Use on air-powered drills and other loud equipment to filter exhaust fumes and reduce noise by 30-35 dB.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Each | |
NPT Male Polypropylene Plastic Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 100 | 158° | 1 9/16" | 5/8" | Air | 70 | 30-35 | 0000000 | 000000 |
| 1/4 | 100 | 158° | 1 15/16" | 3/4" | Air | 70 | 30-35 | 0000000 | 00000 |
| 3/8 | 100 | 158° | 2 1/2" | 1 1/16" | Air | 70 | 30-35 | 0000000 | 00000 |
| 1/2 | 100 | 158° | 3 1/4" | 1 1/4" | Air | 70 | 30-35 | 0000000 | 00000 |