Screen Material Screen Material |
---|
|
Connection Style Connection Style |
---|
![]() | Threaded |
Drive Style Drive Style |
---|
Maximum Flow Rate Maximum Flow Rate |
---|
|
Removes Particle Size Down To Removes ParticleSize Down To |
---|
|
Connection Type Connection Type |
---|
![]() | Pipe |
Filter Material Filter Material |
---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
---|
Material Material |
---|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
About Noise, Filtration, and Flow Ratings
More
Weather-Resistant Breather Vents
Shield outdoor pipe and tank openings from the environment. Also known as vent caps, these breather vents have screens to allow air flow while blocking debris. Use them to prevent excess vacuum and pressure in your equipment.
Style C has two outlets for greater flow.
For technical drawings and 3-D models, click on a part number.

Screen | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Style | Pipe Size | Ht. | Lg. | For Use With | Material | Construction | Mesh Size | Removes Particle Size Down To, microns | Each | |
NPT Female | ||||||||||
Iron Body and Fitting | ||||||||||
C | 3/4 | 1 1/2" | 4 11/16" | Air | Brass | Wire Mesh | 16 | 1,190 | 0000000 | 000000 |
C | 1 | 1 1/2" | 4 11/16" | Air | Brass | Wire Mesh | 16 | 1,190 | 0000000 | 00000 |
C | 1 1/2 | 1 7/8" | 7 11/16" | Air | Brass | Wire Mesh | 16 | 1,190 | 0000000 | 00000 |
C | 1 1/4 | 1 7/8" | 7 11/16" | Air | Brass | Wire Mesh | 16 | 1,190 | 0000000 | 00000 |
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 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 | Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | For Use With | Removes Particle Size Down To, microns | Each | |
NPT Male | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Brass Body and Fitting | ||||||||||
A | 1/16 | __ | 13 scfm @ 100 psi | 150 | 300° | 1/2" | Air, Inert Gas | 90 | 0000000 | 00000 |
UNF Male | ||||||||||
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 |
Self-Draining Breather Vents

Minimize moisture buildup in enclosures. Also known as drain plugs, these breather vents have a small outlet that allows condensation to drain. They have a silicone O-ring above the threads for a tight seal. Install them at the lowest point of the enclosure. Breather vents meet IP66 for protection in washdown environments. Use them to prevent excess vacuum and pressure in cylinders, gear boxes, and tanks and to block debris from entering equipment.
Brass breather vents have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Submersible Threaded Breather Vents

Use these vents to maintain consistent pressure as temperatures fluctuate by allowing air to flow through sealed enclosures. All have a hydrophobic and oleophobic filter membrane that blocks moisture and contamination from particle buildup.
Nickel-plated brass vents stand up to corrosive environments better than nylon and polycarbonate vents. They’re also durable, which means you won’t have to replace them as often.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Pitch, mm | For Hole Dia. | Head Dia. | Environment | Environmental Rating | Features | Each | |
Metric | ||||||||
---|---|---|---|---|---|---|---|---|
Nickel-Plated Brass | ||||||||
M12 | 1.5 | 1/2" | 3/4" | Damp, Dusty, Submersible, Washdown | IP68, IP66 | Gasket | 0000000 | 000000 |
M16 | 1.5 | 5/8" | 3/4" | Damp, Dusty, Submersible, Washdown | IP68, IP66 | Gasket | 0000000 | 00000 |
M20 | 1.5 | 13/16" | 15/16" | Damp, Dusty, Submersible, Washdown | IP68, IP66 | Gasket | 0000000 | 00000 |