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Breather Vents
Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks. You can also use these breather vents to block debris from entering equipment.
Style G has a slotted drive for installation with a screwdriver.
Style H has a Buna-N O-ring for extra protection against leaks.
For technical drawings and 3-D models, click on a part number.
| Style | Thread Size  | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Each | |
UNF Male | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
316 Stainless Steel Body and Fitting | ||||||||||
| G | 10-32 | 10 scfm @ 100 psi | 100 | 750° | 7/16" | 3/16" | Air, Inert Gas | 10 | 0000000 | 000000 |
Brass Body and Fitting | ||||||||||
| A | 10-32 | 6 scfm @ 100 psi | 150 | 300° | 3/8" | __ | Air, Inert Gas | 90 | 0000000 | 0000 |
| H | 10-32 | 1 scfm @ 100 psi | 125 | 200° | 7/16" | __ | Air, Inert Gas | 40 | 0000000 | 0000 |
Corrosion-Resistant Breather Vents
These breather vents withstand corrosion in damp environments. Use them to prevent excess vacuum and pressure in cylinders, gear boxes, and tanks and to block debris from entering equipment.
Stainless steel breather vents stand up to higher temperatures than polyethylene breather vents. Those with a Viton® fluoroelastomer O-ring offer extra protection against leaks. 316 stainless steel breather vents resist corrosion better than 303 and 304 stainless steel breather vents.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | O-Ring Material | Removes Particle Size Down To, microns | Each | |
UNF Male | |||||||||
|---|---|---|---|---|---|---|---|---|---|
303 Stainless Steel Body and Fitting | |||||||||
| 10-32 | Not Rated | 250 | 400° | 7/16" | Air, Inert Gas | Viton® Fluoroelastomer Rubber | 40 | 0000000 | 000000 |
316 Stainless Steel Body and Fitting | |||||||||
| 10-32 | Not Rated | 250 | 400° | 7/16" | Air, Inert Gas | Viton® Fluoroelastomer Rubber | 40 | 0000000 | 00000 |
Washdown Weather-Resistant Breather Vents
These breather vents are rated NEMA 6 to withstand periodic submersion in water. Install them in enclosures to stop the buildup of pressure and vacuum and to prevent debris from entering equipment. Breather vents can be used with enclosures that are rated NEMA 4, 12, and 13 for washdown environments and splashing oil and coolant.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | O-Ring Material | Removes Particle Size Down To, microns | Each | |
Threaded UNF Male | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Aluminum Body and Fitting | |||||||||
| 10-32 | 1.4 | 158° | 1/4" | 3/8" | Air | EPDM Rubber | 3 | 0000000 | 000000 |
Mufflers
Use these mufflers with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
Styles D and E have a rubber O-ring for extra protection against leaks.
Brass, bronze, and copper mufflers offer good corrosion resistance.
316 stainless steel mufflers offer excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Style | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Noise Reduction Rating | Each | |
UNF Male Nickel-Plated Steel Fitting—Bronze Body | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A | 10-32 | 6 scfm @ 100 psi | 300 | 300° | 11/16" | Air, Inert Gas | 40 | 15-20 dB | 0000000 | 00000 |
UNF Male Brass Fitting—Bronze Body | ||||||||||
| D | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 5/8" | Air, Inert Gas | 40 | 17-22 dBA | 0000000 | 00000 |
| E | 10-32 | 5 scfm @ 100 psi | 125 | 200° | 1" | Air, Inert Gas | 40 | 1-8 dBA | 0000000 | 0000 |
UNF Male 303 Stainless Steel Fitting—316 Stainless Steel Body | ||||||||||
| E | 10-32 | 5 scfm @ 100 psi | 300 | 300° | 1 1/16" | Air, Inert Gas | 40 | 17-22 dBA | 0000000 | 00000 |
Easy-to-Clean Mufflers
These mufflers can be cleaned for an extended service life. Use them with air-powered tools, valves, and cylinders to reduce noise and filter exhaust fumes.
For technical drawings and 3-D models, click on a part number.
| 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, dBA | Filter Material | Each | ||
| A | 10-32 | 0.7 scfm @ 100 psi | 150 | 150° | 15/16" | 5/16" | Air, Inert Gas | 80 | 20-30 | Polyethylene Plastic | 0000000 | 00000 |