About Noise, Filtration, and Flow Ratings
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About Selecting a Vibrator
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Mufflers
Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
Nylon mufflers resist corrosion and will not deteriorate when exposed to oil.
For technical drawings and 3-D models, click on a part number.
| 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 | Each | |
Metric Male Nylon Plastic Fitting—Nylon Plastic Body | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | __ | M5 | 19 scfm @ 100 psi | 145 | 212° | 15/16" | 1/4" | Air, Inert Gas | 75 | 10-20 dB | 0000000 | 00000 |
BSPP Male Nylon Plastic Fitting—Nylon Plastic Body | ||||||||||||
| L | 1/8 | __ | 32 scfm @ 100 psi | 85 | 155° | 1 3/8" | 5/8" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 0000 |
| L | 1/4 | __ | 39 scfm @ 100 psi | 85 | 155° | 1 3/4" | 3/4" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 0000 |
| L | 3/8 | __ | 42 scfm @ 100 psi | 85 | 155° | 2 1/4" | 15/16" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 0000 |
| L | 1/2 | __ | 49 scfm @ 100 psi | 85 | 155° | 2 1/4" | 15/16" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 0000 |
| L | 3/4 | __ | 88 scfm @ 100 psi | 85 | 155° | 4 9/16" | 1 7/8" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 00000 |
| L | 1 | __ | 134 scfm @ 100 psi | 85 | 155° | 4 9/16" | 1 7/8" | Air, Inert Gas | Not Rated | 10-20 dB | 0000000 | 00000 |
Flow-Control Mufflers
Adjust the flow by turning the screw. Use these mufflers with air-powered tools and cylinders to reduce noise and filter exhaust fumes.
For mufflers with an external hex drive, twist the screw and then tighten the hex nut with a wrench to secure. These mufflers are more secure than those with a thumb screw.
Brass, bronze, and nylon mufflers offer good 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. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating, dB | Features | Each | |
BSPP Male Nylon Plastic Fitting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | __ | 51 scfm @ 100 psi | 145 | 210° | 13/16" | Air, Inert Gas | 75 | 10-20 | Adjustable Airflow | 0000000 | 00000 |
| 1/4 | __ | 99 scfm @ 100 psi | 145 | 210° | 1 3/16" | Air, Inert Gas | 75 | 10-20 | Adjustable Airflow | 0000000 | 00000 |
| 3/8 | __ | 170 scfm @ 100 psi | 145 | 210° | 1 1/2" | Air, Inert Gas | 75 | 10-20 | Adjustable Airflow | 0000000 | 00000 |
Metric Male Nylon Plastic Fitting | |||||||||||
| __ | M5 | 19 scfm @ 100 psi | 145 | 210° | 5/8" | Air, Inert Gas | 75 | 10-20 | Adjustable Airflow | 0000000 | 0000 |
Clog-Resistant Mufflers
Replace your muffler less often—these have a filter design that stays clean longer than porous mufflers. They’re often used in air-powered circuits to reduce noise and filter exhaust fumes.
For technical drawings and 3-D models, click on a part number.
| Style | Pipe Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating | Each | |
NPT Male Nylon Plastic Fitting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | 1/8 | 20 scfm @ 100 psi | 150 | 120° | 2 1/8" | Air | 250 | 17-20 dB | 0000000 | 00000 |
| C | 1/4 | 20 scfm @ 100 psi | 150 | 120° | 2 1/4" | Air | 250 | 17-20 dB | 0000000 | 0000 |
| C | 3/8 | 65 scfm @ 100 psi | 150 | 120° | 3 7/16" | Air | 250 | 17-20 dB | 0000000 | 0000 |
| C | 1/2 | 70 scfm @ 100 psi | 150 | 120° | 3 9/16" | Air | 250 | 17-20 dB | 0000000 | 0000 |
Air-Powered Vibrators for Dry Materials
Also known as ball vibrators, these produce a high-frequency vibration that shakes powders, grains, and other dry materials to maintain a steady flow through your bin. Every 10 pounds of dry material requires one pound of force to move it. If your bin has 200 pounds of dry material, you need a vibrator with at least 20 pounds of force.
For technical drawings and 3-D models, click on a part number.
Inlet Air Connection | Outlet Air Connection | Mounting Holes | Overall Size | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Content Weight, lbs. | Force @ 80 psi, lbs. | Vibrations per Minute @ 80 psi | Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Air Consumption @ 80 psi, cfm | Volume @ 60 psi, dB | No. of | Dia. | Ctr.-to-Ctr. | Wd. | Ht. | Dp. | Each | ||
Glass-Filled Nylon Plastic | |||||||||||||||||||
| 2 | 900 | 90 | 24,000 | 1/8 | NPT | Female | 1/8 | NPT | Female | 9.0 | 83 | 2 | 3/8" | 4" | 5" | 2 5/8" | 1 7/16" | 0000000 | 0000000 |
| 2 | 1,100 | 110 | 20,000 | 1/8 | NPT | Female | 1/8 | NPT | Female | 10.0 | 80 | 2 | 3/8" | 4" | 5" | 2 5/8" | 1 7/16" | 0000000 | 000000 |
| 2 | 1,750 | 175 | 15,000 | 1/4 | NPT | Female | 1/4 | NPT | Female | 17.0 | 87 | 2 | 1/2" | 4 5/8" | 5 5/8" | 3 1/2" | 1 3/4" | 0000000 | 000000 |
| 2 | 2,350 | 235 | 14,000 | 1/4 | NPT | Female | 1/4 | NPT | Female | 17.0 | 87 | 2 | 1/2" | 4 5/8" | 5 5/8" | 3 1/2" | 1 3/4" | 0000000 | 000000 |
| 2 | 2,750 | 275 | 9,000 | 1/4 | NPT | Female | 1/4 | NPT | Female | 19.0 | 82 | 2 | 1/2" | 5 1/4" | 6 1/2" | 4" | 2 5/16" | 0000000 | 000000 |
| 2 | 4,650 | 465 | 8,500 | 1/4 | NPT | Female | 1/4 | NPT | Female | 20.0 | 85 | 2 | 1/2" | 5 1/4" | 6 1/2" | 4" | 2 5/16" | 0000000 | 000000 |
| 2 | 10,000 | 1,000 | 5,300 | 1/2 | NPT | Female | 1/2 | NPT | Female | 32.0 | 98 | 2 | 11/16" | 7 1/2" | 9" | 5 7/8" | 2 1/2" | 0000000 | 000000 |