Pneumatic Air Exhaust Mufflers/Silencers
Obtain Noise Reduction from 12db – 30db
Air Exhaust Mufflers Filter Free, Straight Through Design Inhibits Clogging from Contaminants
Pneumatic Air Exhaust Mufflers: No Clog, Filter Free Design
No-Clog Air Exhaust Mufflers/Silencers are used to quiet air exhausted from Pneumatic Air Tools, Air Venturi Vacuums, Industrial Air Equipment, Blow Molds, Air Cylinders, Air Venturi Vacuum Pumps, AC Pumps, and other Air/Pneumatic Equipment and Systems.
The Pneumatic Air Exhaust Muffler/Silencer’s no-clog, straight-through, open-bore design inhibits clogging from exhaust contaminants such as mold release residue or plastic waste. Due to the no-clog design, 2L Silencers/Pneumatic Mufflers are excellent for use in environments where contaminants would ordinarily clog Air Tools.
Anodized Aluminum construction allows for use in harsh, dirty environments or clean rooms.
Obtain air exhaust noise reduction levels from approximately 12 db – 30 db.
Pneumatic No Clog Air Exhaust Silencers are available in three variations:
- Single/Individual Silencer – reduce air exhaust noise up to 24 db.
- Stacked Silencer Systems – reduce air exhaust noise up to 27 db.
- Heavy Duty Industrial Silencers – reduce air exhaust noise up to 30 db.
Compare each Air Exhaust Silencer by size, noise reduction level, and dimensions below.
Individual and Stacked Silencer Systems are excellent for use with 2L Venturi Vacuums to quiet air exhausted from the port. See all options here.
View complete product details.
Air Flow of No-Clog Silencers/Mufflers
Individual No-Clog Air Silencers
Individual No-Clog Air Exhaust Silencers
Individual No-Clog Air Exhaust Silencers
Stacked No-Clog Air Exhaust Silencers
Stacked No-Clog Air Exhaust Silencers
10-32 UN Individual Silencers
1/16″ M Individual Silencers
1/8″ M Individual Silencers
1/4″ M Individual Silencers
3/8″ M Individual Silencers
1/4″ M NPT Stacked Silencer
1/4″ M NPT Stacked Silencer
1/8″ M NPT Stacked Silencer
Heavy Duty Silencers Air Flow
Heavy Duty Air Exhaust Silencers
3/4″ M NPT Heavy Duty Air Exhaust Silencers
1/2″ M NPT Heavy Duty Silencers
3/4″ M NPT Heavy Duty Silencers
No-Clog Silencer Quiets Venturi Vacuum
| Click Image To Enlarge | Description | Thread Size | Material | Part Number | Price (each) | Buy |
|---|---|---|---|---|---|---|
| 10-32 UN M --- Individual Silencer --- Approx. Noise Reduction 16 db | 10-32 Male UN | Anodized Aluminum | 11113 | $16.15 | |
| 1/16" M NPT --- Individual Silencer --- Approx. Noise Reduction 24 db | 1/16" Male NPT | Anodized Aluminum | 11067 | $16.15 | |
| 1/8" M NPT --- Individual Silencer --- Approx. Noise Reduction 20 db | 1/8" Male NPT | Anodized Aluminum | 10030 | $16.15 | |
| 1/4" M NPT --- Individual Silencer --- Approx. Noise Reduction 17 db | 1/4" Male NPT | Anodized Aluminum | 10031 | $16.15 | |
| 3/8" M NPT --- Individual Silencer --- Approx. Noise Reduction 12-16 db | 3/8" Male NPT | Anodized Aluminum | 10032 | $16.15 | |
| 1/8" M NPT --- Stacked System --- Approx. Noise Reduction 19-24 db | (1/8" Male + 1/8" Female) + 1/8" Male NPT | Anodized Aluminum | 10211 | $32.00 | |
| 1/4" M NPT --- Stacked System --- Approx. Noise Reduction 20-23 db | (1/4" Male + 1/4" Female) + 1/4" Male NPT | Anodized Aluminum | 10213 | $32.00 | |
| 1/4" M NPT --- Stacked System --- Approx. Noise Reduction 24-27 db | (1/4" Male + 1/8" Female) + 1/8" Male NPT | Anodized Aluminum | 10212 | $32.00 | |
| 1/2" M NPT --- Heavy Duty Silencer --- Approx. Noise Reduction w/Foam Insert 30 db | 1/2" Male NPT | Anodized Aluminum | 10786 | $78.50 | |
| 3/4" M NPT --- Heavy Duty Silencer --- Approx. Noise Reduction w/Foam Insert 30 db | 3/4" Male NPT | Anodized Aluminum | 10787 | $78.50 | |
 | Replacement Foam Insert --- For Heavy Duty Silencers | N/A | Anodized Aluminum | 10800 | $9.75 | |
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Individual & Stacked Silencer Systems
Pneumatic Mufflers
Reduce Air Exhaust Noise Approximately 12-27db
Heavy Duty/Industrial Silencers
Pneumatic Mufflers
Reduce Air Exhaust Noise Approximately 30db
Reduce Air Exhaust Noise Approximately 30db
Individual and Stacked Silencer Systems
- Reduce air exhaust noise levels 12-27 db.
- No-Clog, straight through open bore design inhibits clogging from exhaust contaminants such as mold release residue or plastic waste.
- Filter free design limits potential clogging.
- Anodized Aluminum construction allows use in harsh, dirty environments or cleanrooms.
- A No Clog Air Exhaust Silencer can be used to reduce noise levels of an Air Venturi Vacuum by connecting tubing or hose to the outlet port to redirect the exhaust air.
- Available in common thread sizes:
- 10-32 UN.
- 1/16” M NPT.
- 1/8” M NPT.
- 1/4” M NPT.
- 3/8” M NPT.
Single and Stacked Silencer Systems Typical Applications:
- Air Venturi Vacuum Generator Pumps.
- Air Tools.
- Pneumatic air cylinder exhausts.
- Blow mold exhausts.
- Air guns & more.
Heavy Duty/Industrial Silencers
- Reduce air exhaust noise levels up to approximately 30db.
- Thick walled rugged design allows for use in the harshest environments, including the oil and gas industry marine applications.
- Straight-through wide open path resists clogging and produces no back pressure.
- Opening of 1/2” (12.7mm) or 3/8” (9.5mm) allows large particles (dirt, rust, contaminants) to pass straight through.
- Effectively reduces noise from both continuous flows and intermittent popping type noises.
- Two piece design allows opening the muffler for inspection or replacing the foam insert. No tools are needed to open the muffler.
- Each Heavy Duty Silencer includes one foam insert, which can be removed for high temperature applications.
- The removable foam insert increases the noise reduction.
- Solid flat black Anodized Aluminum for harsh environments.
Industrial Silencers Typical Applications:
- Oil and Gas Industry gas blow off exhaust valves – marine environments.
- Air compressor intakes and exhausts.
- Furnace exhausts.
- Air knife and air dryer blowoff applications.
- Air tools and pneumatic air cylinder exhausts.
- Blow mold exhausts.
- Air guns & more.
| Compare No-Clog Air Exhaust Silencers | ||||||
|---|---|---|---|---|---|---|
| Silencer Type | Thread Size | Approx. Noise Reduction Levels | OL | O.D. | I.D. (thru-hole dia. min.) | Part No. |
| Heavy Duty | 1/2″ M NPT | 30 db – with insert 20 db – no insert | 5.5″ | 1.75″ | 3/8″ | 10786 |
| Heavy Duty | 3/4″ M NPT | 30 db – with insert 20 db – no insert | 5.5″ | 1.75″ | 1/2″ | 10787 |
| Individual | 10-32 UN | 16 db | 1″ | .50″ | 0.1″ | 11113 |
| Individual | 1/16″ M NPT | 24 db | 1.5″ | .75″ | 1/8″ | 11067 |
| Individual | 1/8″ M NPT | 20 db | 1.5″ | .75″ | 3/16″ | 10030 |
| Individual | 1/4″ M NPT | 17 db | 1.6″ | .75″ | 5/16″ | 10031 |
| Individual | 3/8″ M NPT | 12-16 db | 1.8″ | 1″ | 3/8″ | 10032 |
| Stacked | 1/8″ M NPT | 19-24 db | 3.3″ | .75″ | 3/16″ | 10211 |
| Stacked | 1/4″ M NPT | 24-27 db | 3.35″ | .75″ | 5/16″ | 10212 |
| Stacked | 1/4″ M NPT | 20-23 db | 3.65″ | .75″ | 5/16″ | 10213 |
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| Recommended No-Clog Air Exhaust Silencers/Mufflers For Use With 2L Air Venturi Vacuums | ||
|---|---|---|
| Air Venturi Vacuum Generator Pump | Recommended No-Clog Silencer Individual | Recommended No-Clog Silencer Stacked Systems |
| 10-32 Vacuum (Aluminum) Part No. 11108 | 10-32 UN Part No. 11113 | N/A Use Part No. 11113 |
| 1/16″ M NPT Vacuum (Aluminum) Part No. 11072 | 1/16″ M NPT Part No. 11067 | N/A Use Part No. 11067 |
| 1/8″ M NPT Vacuum (Aluminum) Part No. 11073 | 1/8″ M NPT Part No. 10030 | 1/8″ M NPT Part No. 10211 |
| 1/4″ M NPT Vacuum (Aluminum) Part No. 10033 | 1/4″ M NPT Part No. 10031 | 1/4″ M NPT Part No. 10213 |
| 3/8″ M NPT Vacuum (Aluminum) Part No. 11103 | 3/8″ M NPT Part No. 10032 | N/A Use Part No. 10032 |
| 3/8″ M NPT Vacuum (Aluminum) Part No. 10186 | 3/8″ M NPT Part No. 10032 | N/A Use Part No. 10032 |
| 1/16″ M NPT Vacuum (PTFE) Part No. 11082 | 1/16″ M NPT Part No. 11067 | N/A Use Part No. 11067 |
| 1/8″ M NPT Vacuum (PTFE) Part No. 11087 | 1/8″ M NPT Part No. 10030 | 1/8″ M NPT Part No. 10211 |
| 1/4″ M NPT Vacuum (PTFE) Part No. 11092 | 1/4″ M NPT Part No. 10031 | 1/4″ M NPT Part No. 10213 |
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