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Gas Chimney Vents and Fittings
For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.
To join pipes and connectors, insert a male end into a female end and secure with the included locking band.
For technical drawings and 3-D models, click on a part number.
Galvanized Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Lg. | Gauge | Construction | Inner Wall Material | Specifications Met | Each | |
| 4 | 4" | 4 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
| 5 | 5" | 5 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 6 | 6" | 6 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 7 | 7" | 8" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 8 | 8" | 9" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
Adjustable-angle elbow connectors can be used at an angle or straight.
Galvanized Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Gauge | Construction | Inner Wall Material | Specifications Met | Each | |
Female × Female × Male | ||||||||
| 4 | 4" | 4 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
| 5 | 5" | 5 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 6 | 6" | 6 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 7 | 7" | 8" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
| 8 | 8" | 9" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
High-Temperature Chimney Vents and Fittings
Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by gas, oil, wood, or coal.
To join pipes and connectors, twist a male end into a female end and secure with the included locking band.
304 Stainless Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
18" Lg. | 36" Lg. | |||||||||
| Chimney Pipe Size | Female ID | Male OD | Gauge | Construction | Insulation Thick. | Specifications Met | Each | Each | ||
| 6 | 6" | 8" | 28 | Double Wall | 1" | UL Listed | 0000000 | 0000000 | 00000000 | 0000000 |
| 8 | 8" | 10" | 28 | Double Wall | 1" | UL Listed | 0000000 | 000000 | 00000000 | 000000 |
| 10 | 10" | 12" | 28 | Double Wall | 1" | UL Listed | 0000000 | 000000 | 00000000 | 000000 |
| 12 | 12" | 14" | 28 | Double Wall | 1" | UL Listed | 0000000 | 000000 | 00000000 | 000000 |
304 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Gauge | Construction | Insulation Thick. | Includes | Specifications Met | Each | |
Female × Female × Male | |||||||||
| 6 | 6" | 8" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 0000000 |
| 8 | 8" | 10" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 000000 |
| 10 | 10" | 12" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 000000 |
| 12 | 12" | 14" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 00000000 |
Adapters connect pipes to duct.
Male OD | Painted 430 Stainless Steel | 430 Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | (A) | (B) | Gauge | Color | Adapter Type | Specifications Met | Each | Each | ||
| 6 | 5 15/16" | 8" | 28 | Black | Pipe-to-Duct | UL Listed | 0000000 | 000000 | 000000 | 00 |
| 8 | 7 15/16" | 10" | 28 | Black | Pipe-to-Duct | UL Listed | 0000000 | 00000 | 000000 | 00 |
| 10 | 9 15/16" | 12" | 28 | __ | Pipe-to-Duct | UL Listed | 000000 | 00 | 0000000 | 000000 |
| 12 | 11 15/16" | 14" | 28 | __ | Pipe-to-Duct | UL Listed | 000000 | 00 | 0000000 | 000000 |
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 a set screw to secure in place
For technical drawings and 3-D models, click on a part number.
Screen | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Pipe Size | Ht. | Dia. | For Use With | Material | Construction | Mesh Size | Opening Size | Removes Particle Size Down To, microns | Each | |
NPT Male | |||||||||||
Zinc-Plated Steel Body and Fitting | |||||||||||
| A | 3/8 | 1 1/4" | 1 1/4" | Air | 304 Stainless Steel | Wire Mesh | 100 | __ | 140 | 00000000 | 000000 |
| A | 1/2 | 1 7/16" | 1 1/4" | Air | 304 Stainless Steel | Wire Mesh | 100 | __ | 140 | 00000000 | 00000 |
NPT Female | |||||||||||
Zinc-Plated Iron Body and Fitting | |||||||||||
| B | 3/4 | 1 3/16" | 1 13/16" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 1 | 1 5/16" | 2 1/4" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 1 1/2 | 1 1/2" | 3 1/8" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 1 1/4 | 1 3/8" | 2 3/4" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 2 | 1 11/16" | 3 7/8" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 3 | 2 1/2" | 5 1/2" | Air | 304 Stainless Steel | Wire Mesh | 30 | __ | 880 | 00000000 | 00000 |
| B | 4 | 2 1/2" | 6 1/2" | Air | 304 Stainless Steel | Wire Mesh | 20 | __ | 864 | 00000000 | 000000 |
Slip On Female | |||||||||||
Zinc-Plated Steel Body and Fitting | |||||||||||
| C | 1 | 1 1/2" | 2 1/2" | Air | Steel | Perforated Metal | __ | 1/8" | __ | 00000000 | 0000 |
| C | 1 1/2 | 1 3/4" | 2 3/4" | Air | Steel | Perforated Metal | __ | 1/8" | __ | 00000000 | 0000 |
| C | 1 1/4 | 1 1/2" | 2 1/2" | Air | Steel | Perforated Metal | __ | 1/8" | __ | 00000000 | 0000 |
| C | 2 | 2 3/4" | 4" | Air | Steel | Perforated Metal | __ | 1/8" | __ | 00000000 | 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.
Breather vents with splash guard are good for containers that are often filled and drained; they have a guard that prevents oil from splashing out of the vent hole.
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 | Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Features | Each | |
NPT Male | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zinc-Plated Steel Body and Fitting | ||||||||||||
| A | 2 | __ | 1,095 scfm @ 100 psi | 150 | 300° | 1 5/8" | __ | Air, Inert Gas | 90 | __ | 0000000 | 000000 |
Nickel-Plated Steel Body and Fitting | ||||||||||||
| A | 1/8 | __ | 2 scfm @ 100 psi | 150 | 300° | 7/16" | __ | Air, Inert Gas | 40 | __ | 0000000 | 0000 |
| A | 1/4 | __ | 3 scfm @ 100 psi | 150 | 300° | 5/8" | __ | Air, Inert Gas | 40 | __ | 0000000 | 0000 |
| A | 3/8 | __ | 7 scfm @ 100 psi | 150 | 300° | 3/4" | __ | Air, Inert Gas | 40 | __ | 0000000 | 0000 |
| A | 1/2 | __ | 17 scfm @ 100 psi | 150 | 300° | 7/8" | __ | Air, Inert Gas | 40 | __ | 0000000 | 0000 |
| A | 3/4 | __ | 20 scfm @ 100 psi | 150 | 300° | 1" | __ | Air, Inert Gas | 40 | __ | 0000000 | 0000 |
| A | 1 | __ | 28 scfm @ 100 psi | 150 | 300° | 1 5/16" | __ | Air, Inert Gas | 40 | __ | 0000000 | 00000 |
| A | 1 1/4 | __ | 50 scfm @ 100 psi | 150 | 300° | 1 7/16" | __ | Air, Inert Gas | 40 | __ | 0000000 | 00000 |
| A | 1 1/2 | __ | 73 scfm @ 100 psi | 150 | 300° | 1 1/2" | __ | Air, Inert Gas | 40 | __ | 0000000 | 00000 |
Brass Body and Fitting | ||||||||||||
| A | 1/16 | __ | 13 scfm @ 100 psi | 150 | 300° | 1/2" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
Steel Body and Fitting | ||||||||||||
| D | 1/8 | __ | Not Rated | Not Rated | 225° | 1" | __ | Air, Inert Gas, Oil, Water | 40 | __ | 0000000 | 00000 |
| D | 1/4 | __ | Not Rated | Not Rated | 225° | 1" | __ | Air, Inert Gas, Oil, Water | 40 | __ | 0000000 | 00000 |
| D | 3/8 | __ | Not Rated | Not Rated | 225° | 1 1/16" | __ | Air, Inert Gas, Oil, Water | 40 | __ | 0000000 | 00000 |
| D | 1/2 | __ | Not Rated | Not Rated | 225° | 1 3/16" | __ | Air, Inert Gas, Oil, Water | 40 | __ | 0000000 | 00000 |
| D | 3/4 | __ | Not Rated | Not Rated | 225° | 1 1/4" | __ | Air, Inert Gas, Oil, Water | 40 | __ | 0000000 | 00000 |
| E | 1/8 | __ | Not Rated | Not Rated | 225° | 1 3/16" | __ | Air, Inert Gas, Oil, Water | 40 | Splash Guard | 0000000 | 00000 |
| E | 1/4 | __ | Not Rated | Not Rated | 225° | 1 3/16" | __ | Air, Inert Gas, Oil, Water | 40 | Splash Guard | 0000000 | 00000 |
| E | 3/8 | __ | Not Rated | Not Rated | 225° | 1 1/4" | __ | Air, Inert Gas, Oil, Water | 40 | Splash Guard | 0000000 | 00000 |
| E | 1/2 | __ | Not Rated | Not Rated | 225° | 1 5/16" | __ | Air, Inert Gas, Oil, Water | 40 | Splash Guard | 0000000 | 00000 |
| E | 3/4 | __ | Not Rated | Not Rated | 225° | 1 3/8" | __ | Air, Inert Gas, Oil, Water | 40 | Splash Guard | 0000000 | 00000 |
Nylon Plastic Body and Fitting Nylon Plastic Fitting | ||||||||||||
| C | 1/4 | __ | Not Rated | Not Rated | 210° | 1 9/16" | 1 11/16" | Air, Oil | 40 | Splash Guard | 0000000 | 0000 |
| C | 3/8 | __ | Not Rated | Not Rated | 210° | 1 3/4" | 1 11/16" | Air, Oil | 40 | Splash Guard | 0000000 | 0000 |
| C | 1/2 | __ | Not Rated | Not Rated | 210° | 1 13/16" | 1 11/16" | Air, Oil | 40 | Splash Guard | 0000000 | 0000 |
| C | 3/4 | __ | Not Rated | Not Rated | 210° | 1 13/16" | 1 11/16" | Air, Oil | 40 | Splash Guard | 0000000 | 0000 |
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 | 00000 |
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 |
UNC Male | ||||||||||||
316 Stainless Steel Body and Fitting | ||||||||||||
| G | __ | 3/8"-16 | 50 scfm @ 100 psi | 100 | 750° | 1" | 3/8" | Air, Inert Gas | 10 | __ | 0000000 | 00000 |
| G | __ | 5/16"-18 | 25 scfm @ 100 psi | 100 | 750° | 1 7/16" | 5/16" | Air, Inert Gas | 10 | __ | 0000000 | 00000 |
BSPT Male | ||||||||||||
Zinc-Plated Steel Body and Fitting | ||||||||||||
| A | 1/8 | __ | 26 scfm @ 100 psi | 150 | 300° | 7/16" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| A | 1/4 | __ | 35 scfm @ 100 psi | 150 | 300° | 11/16" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| A | 3/8 | __ | 87 scfm @ 100 psi | 150 | 300° | 13/16" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| A | 1/2 | __ | 131 scfm @ 100 psi | 150 | 300° | 1" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| A | 3/4 | __ | 219 scfm @ 100 psi | 150 | 300° | 1 1/16" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
NPSM Female | ||||||||||||
Zinc-Plated Steel Body and Fitting | ||||||||||||
| F | 1/8 | __ | 26 scfm @ 100 psi | 150 | 300° | 5/8" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| F | 1/4 | __ | 35 scfm @ 100 psi | 150 | 300° | 3/4" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| F | 3/8 | __ | 87 scfm @ 100 psi | 150 | 300° | 15/16" | __ | Air, Inert Gas | 90 | __ | 0000000 | 0000 |
| F | 1/2 | __ | 131 scfm @ 100 psi | 150 | 300° | 1" | __ | Air, Inert Gas | 90 | __ | 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.
Vents with barbed connections fit unthreaded openings and are held in place by friction.
For technical drawings and 3-D models, click on a part number.
| Thread Size | For Hole Size | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | O-Ring Material | Removes Particle Size Down To, microns | Features | Each | |
Threaded UNF Male | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Aluminum Body and Fitting | |||||||||||
| 10-32 | __ | 1.4 | 158° | 1/4" | 3/8" | Air | EPDM Rubber | 3 | __ | 0000000 | 000000 |
Threaded Metric Male | |||||||||||
Nylon Plastic Body and Fitting | |||||||||||
| M3 | __ | 1.4 | 158° | 3/8" | 5/16" | Air | __ | 3 | __ | 0000000 | 00000 |
Polycarbonate Plastic Body and Fitting | |||||||||||
| M16 | __ | 1.4 | 158° | 15/16" | 1 1/16" | Air | Buna-N Rubber | 3 | Mounting Nut | 0000000 | 00000 |
Aluminum Body and Fitting | |||||||||||
| M8 | __ | 1.4 | 158° | 9/16" | 9/16" | Air | EPDM Rubber | 3 | __ | 0000000 | 00000 |
| M20 | __ | 1.4 | 158° | 1" | 1 1/8" | Air | EPDM Rubber | 1 | __ | 0000000 | 00000 |
303 Stainless Steel Body and Fitting | |||||||||||
| M3 | __ | 1.4 | 158° | 5/16" | 1/4" | Air | EPDM Rubber | 3 | __ | 0000000 | 00000 |
Barbed Male | |||||||||||
ABS Plastic Body and Fitting | |||||||||||
| __ | 21/64" | 4 | 158° | 9/16" | 7/8" | Air | Silicone Rubber | 1 | __ | 0000000 | 00000 |
Lockable Breather Vents with Cap
Secure access to vented openings in pipe and tanks—the cap can be locked to prevent tampering. These breather vents allow you to add a filling port to your hydraulic tank while protecting against excess pressure and vacuum. Use them to stop debris from entering your tank. Breather vents mount on top of standard tank openings with included hardware. Padlock is not included.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Opening Dia. | Ht. | For Use With | Cap | Screen | Mount Type | Bolts Included | Removes Particle Size Down To, microns | For Max. Padlock Shackle Dia. | Each | |
| 2 1/8" | 5 1/8" | Air, Oil | Steel | 304 Stainless Steel | Flange | Yes | 10 | 3/8" | 0000000 | 000000 |
| 2 1/8" | 5 1/8" | Air, Oil | Steel | 304 Stainless Steel | Flange | Yes | 40 | 3/8" | 0000000 | 00000 |
| 2 1/8" | 6 1/8" | Air, Oil | Steel | Nylon Plastic | Flange | Yes | 10 | 3/8" | 0000000 | 00000 |
| 2 1/8" | 6 1/8" | Air, Oil | Steel | Nylon Plastic | Flange | Yes | 40 | 3/8" | 0000000 | 00000 |
Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Max. Temp., °F | Ht. | Dia. | For Use With | Cap | Screen | For Max. Padlock Shackle Dia. | Each | |
NPT Male | |||||||||
| 2 | 200° | 4 1/2" | 5 5/8" | Air, Oil, Water | Aluminum | Stainless Steel | 3/8" | 0000000 | 000000 |
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.
Polyethylene breather vents can be cleaned with mineral spirits.
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.
| Pipe Size | Thread Size | Max. Flow Rate | Max. Pressure, psi | Max. Temp., °F | Ht. | Dia. | For Use With | O-Ring Material | Removes Particle Size Down To, microns | Each | |
NPT Male | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Polyethylene Plastic Body and Fitting | |||||||||||
| 1/8 | __ | 1 scfm @ 100 psi | 100 | 150° | 7/16" | 1/2" | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
| 1/4 | __ | 3 scfm @ 100 psi | 100 | 150° | 1/2" | 11/16" | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
| 3/8 | __ | 9 scfm @ 100 psi | 100 | 150° | 11/16" | 15/16" | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
| 1/2 | __ | 10 scfm @ 100 psi | 100 | 150° | 11/16" | 15/16" | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
| 3/4 | __ | 20 scfm @ 100 psi | 100 | 150° | 1 1/8" | 1 1/2" | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
| 1 | __ | 22 scfm @ 100 psi | 100 | 150° | 1 3/8" | 1 7/8" | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
304 Stainless Steel Body and Fitting | |||||||||||
| 1/8 | __ | 26 scfm @ 100 psi | 150 | 400° | 1/2" | __ | Air, Inert Gas | __ | 100 | 0000000 | 0000 |
| 1/4 | __ | 35 scfm @ 100 psi | 150 | 400° | 11/16" | __ | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
| 3/8 | __ | 87 scfm @ 100 psi | 150 | 400° | 13/16" | __ | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
| 1/2 | __ | 131 scfm @ 100 psi | 150 | 400° | 15/16" | __ | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
| 3/4 | __ | 219 scfm @ 100 psi | 150 | 400° | 15/16" | __ | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
| 1 | __ | 306 scfm @ 100 psi | 150 | 400° | 1 3/16" | __ | Air, Inert Gas | __ | 100 | 0000000 | 00000 |
UNF Male | |||||||||||
303 Stainless Steel Body and Fitting | |||||||||||
| __ | 10-32 | Not Rated | 250 | 400° | 7/16" | __ | Air, Inert Gas | Viton® Fluoroelastomer Rubber | 40 | 0000000 | 00000 |
316 Stainless Steel Body and Fitting | |||||||||||
| __ | 10-32 | Not Rated | 250 | 400° | 7/16" | __ | Air, Inert Gas | Viton® Fluoroelastomer Rubber | 40 | 0000000 | 00000 |
Metric Male | |||||||||||
316 Stainless Steel Body and Fitting | |||||||||||
| __ | M5 | Not Rated | 250 | 400° | 7/16" | __ | Air, Inert Gas | Viton® Fluoroelastomer Rubber | 40 | 0000000 | 00000 |
Breather Vents with Cap
Add a filling port to your hydraulic tank while protecting against excess pressure and vacuum. Breather vents stop debris from entering your tank. Mount them on top of standard tank openings with included hardware.
For technical drawings and 3-D models, click on a part number.
Vents | Replacement Screens | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Opening Dia. | Max. Flow Rate, gpm | Max. Temp., °F | Ht. | For Use With | Screen Material | Mount Type | Number of Bolt Holes | Bolts Included | Removes Particle Size Down To, microns | Each | Each | ||
Steel Body | |||||||||||||
304 Stainless Steel Cap | |||||||||||||
| 2 1/8" | 20 | 220° | 5" | Air, Oil | 304 Stainless Steel | Flange | 6 | Yes | 40 | 0000000 | 000000 | 0000000 | 000000 |
Steel Cap | |||||||||||||
| 2 1/8" | 192 | 250° | 5 1/8" | Air, Oil | 304 Stainless Steel | Flange | 6 | Yes | 40 | 0000000 | 00000 | 0000000 | 0000 |
| For Opening Dia. | Max. Flow Rate | Max. Temp., °F | Ht. | For Use With | Screen Material | Mount Type | Number of Bolt Holes | Bolts Included | Removes Particle Size Down To, microns | Each | |
Nylon Plastic Body | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Nylon Plastic Cap | |||||||||||
| 2" | Not Rated | 195° | 5 3/4" | Air, Oil | Nylon Plastic | Flange | 6 | Yes | 40 | 0000000 | 000000 |
Vents | Replacement Screens | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Opening Dia. | Max. Flow Rate, gpm | Max. Temp., °F | Ht. | For Use With | Screen Material | Mount Type | Number of Bolt Holes | Bolts Included | Removes Particle Size Down To, microns | Each | Each | ||
Steel Body | |||||||||||||
304 Stainless Steel Cap | |||||||||||||
| 2 1/8" | 20 | 220° | 5 3/4" | Air, Oil | Nylon Plastic | Flange | 6 | Yes | 40 | 0000000 | 000000 | 0000000 | 000000 |
Steel Cap | |||||||||||||
| 2 1/8" | 115 | Not Rated | 5 1/8" | Air, Oil | 304 Stainless Steel | Flange | 6 | Yes | 10 | 00000000 | 00000 | 0000000 | 0000 |
| 2 1/8" | 115 | Not Rated | 6 1/8" | Air, Oil | Nylon Plastic | Flange | 6 | Yes | 10 | 00000000 | 00000 | 00000000 | 0000 |
| 2 1/8" | 190 | 150° | 6 1/8" | Air, Oil | Nylon Plastic | Flange | 6 | Yes | 40 | 0000000 | 00000 | 00000000 | 0000 |
Vents | Replacement Screens | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Opening Ht. | For Opening Wd. | Max. Flow Rate, gpm | Max. Temp., °F | Ht. | Wd. | Dp. | For Use With | Screen Material | Mount Type | Number of Bolt Holes | Bolts Included | Removes Particle Size Down To, microns | Each | Each | ||
Nylon Plastic Body | ||||||||||||||||
Steel Cap | ||||||||||||||||
| 3 1/2" | 3" | 115 | Not Rated | 6 1/8" | 4 5/8" | 4" | Air, Oil | 304 Stainless Steel | Flange | 7 | Yes | 10 | 00000000 | 000000 | 0000000 | 00000 |
| 3 1/2" | 3" | 192 | Not Rated | 6 1/8" | 4 5/8" | 4" | Air, Oil | 304 Stainless Steel | Flange | 7 | Yes | 40 | 00000000 | 00000 | 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.
316 stainless steel breather vents have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Max. Temp., °F | Ht. | Dia. | For Use With | Environmental Rating | Each | |
NPT Male | |||||||
|---|---|---|---|---|---|---|---|
Brass Body and Fitting | |||||||
| 1/2 | 320° | 15/16" | 1" | Air | IEC Zone 1 Groups IIC, IIB, IIA, IEC Zone 21 Groups IIIC, IIIB, IIIA, IP66, NEMA 4X | 0000000 | 000000 |
| 1/4 | 320° | 15/16" | 11/16" | Air | IP66, NEMA 4X | 0000000 | 00000 |
316 Stainless Steel Body and Fitting | |||||||
| 1/2 | 320° | 15/16" | 1" | Air | IEC Zone 1 Groups IIC, IIB, IIA, IEC Zone 21 Groups IIIC, IIIB, IIIA, IP66, NEMA 4X | 0000000 | 00000 |
| 1/4 | 320° | 15/16" | 11/16" | Air | IP66, NEMA 4X | 0000000 | 00000 |
Moisture-Eliminating Breather Vents
Keep moisture, dirt, and debris from entering your oil reservoirs. The silica gel inside these breather vents absorbs moisture from the air, preventing rust from forming inside your tanks. The gel changes from blue to pink as it becomes saturated, letting you know it needs to be replaced. A second filter blocks dust and other particles from getting inside. These breather vents allow air to flow in and out of your lubrication system, keeping excess vacuum or pressure from building up in cylinders, gear boxes, and tanks.
Breather vents with a plastic body are clear, so a quick glance will tell you if the gel is saturated. Unlike steel versions, which can be rebuilt, the entire unit must be replaced when fresh gel is needed. For washdown environments, select breather vents with check valves. These valves allow air to flow in and out, but close when liquids try to enter.
For an extended service life, use breather vents with a steel body. They are stronger than breather vents with plastic bodies and hold up better when exposed to chemicals. A window lets you check the color of the gel. No need to replace the entire unit when the gel is saturated—use rebuild kits to add fresh gel and to replace the window, filters, and gaskets.
| Pipe Size | For Tank Capacity, gal. | Max. Flow Rate | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Each | |
Nylon and Polycarbonate Plastic Body and Nylon Plastic Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3/8 | 1-2 | 4.5 scfm @ 1 psi | 200° | 4" | 2 1/2" | Air, Inert Gas | 3 | 0000000 | 000000 |
| 3/8 | 1-5 | 4 scfm @ 1 psi | 200° | 5 3/8" | 2 1/2" | Air, Inert Gas | 3 | 0000000 | 00000 |
| 1 | 5-200 | 16 scfm @ 1 psi | 200° | 6 1/8" | 4 1/8" | Air, Inert Gas | 3 | 0000000 | 00000 |
| 1 | 5-350 | 16 scfm @ 1 psi | 200° | 8 1/8" | 4 1/8" | Air, Inert Gas | 3 | 0000000 | 00000 |
| 1 | 5-500 | 16 scfm @ 1 psi | 200° | 10 1/8" | 4 1/8" | Air, Inert Gas | 3 | 0000000 | 000000 |
| Pipe Size | For Tank Capacity, gal. | Max. Flow Rate | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Each | |
Nylon and Polycarbonate Plastic Body and Nylon Plastic Fitting | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1-400 | 27 scfm @ 1 psi | 200° | 4 11/16" | 5 11/16" | Air, Inert Gas | 3 | 0000000 | 0000000 |
| 1 | 1-600 | 26 scfm @ 1 psi | 200° | 6 7/16" | 5 11/16" | Air, Inert Gas | 3 | 0000000 | 000000 |
| 1 | 1-800 | 25 scfm @ 1 psi | 200° | 8 1/4" | 5 11/16" | Air, Inert Gas | 3 | 0000000 | 000000 |
| 1 | 1-1,000 | 24 scfm @ 1 psi | 200° | 10" | 5 11/16" | Air, Inert Gas | 3 | 0000000 | 000000 |
Breather Vents | Rebuild Kits | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | For Tank Capacity, gal. | Max. Flow Rate | Max. Temp., °F | Ht. | Dia. | For Use With | Removes Particle Size Down To, microns | Each | Each | ||
Steel Body and Fitting | |||||||||||
| 2 | 1-800 | 85 scfm @ 1 psi | 220° | 11 1/2" | 10 1/8" | Air | 1 | 0000000 | 0000000 | 00000000 | 0000000 |
| 2 | 1-1,300 | 85 scfm @ 1 psi | 220° | 13 3/4" | 10 1/8" | Air | 1 | 0000000 | 00000000 | 00000000 | 000000 |
| 2 | 1-2,400 | 80 scfm @ 1 psi | 220° | 18 1/4" | 10 1/8" | Air | 1 | 0000000 | 00000000 | 00000000 | 000000 |
| 3 | 1-4,000 | 205 scfm @ 1 psi | 220° | 19 1/4" | 15 1/2" | Air | 1 | 0000000 | 00000000 | 00000000 | 000000 |