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Submersible Threaded Breather Vents
Nylon Plastic
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.
Nylon vents don’t conduct electricity, making them a good choice for most environments.
For technical drawings and 3-D models, click on a part number.
| Pipe Size  | Thread Size | Thread Pitch, mm | For Hole Dia. | Head Dia. | Environment | Environmental Rating | Specifications Met | Color | Features | Each | |
NPT | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Nylon Plastic | |||||||||||
| 1/4 | __ | __ | 9/16" | 11/16" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 0000000 | 00000 |
| 3/8 | __ | __ | 11/16" | 7/8" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 000000 | 0000 |
| 1/2 | __ | __ | 7/8" | 1 1/16" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
| 3/4 | __ | __ | 1 1/16" | 1 7/16" | Corrosive, Damp, Dusty, Outdoor, Washdown | IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
Metric | |||||||||||
Nylon Plastic | |||||||||||
| __ | M12 | 1.5 | 1/2" | 11/16" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
| __ | M16 | 1.5 | 5/8" | 7/8" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 0000000 | 0000 |
| __ | M20 | 1.5 | 13/16" | 1 1/16" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 0000000 | 0000 |
PG | |||||||||||
Nylon Plastic | |||||||||||
| __ | PG-7 | __ | 1/2" | 3/4" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
| __ | PG-9 | __ | 1/2" | 7/8" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
| __ | PG-13.5 | __ | 5/8" | 1 1/8" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |
| __ | PG-21 | __ | 3/4" | 1 7/16" | Corrosive, Damp, Dusty, Outdoor, Submersible, Washdown | IP68, IP65, NEMA 4X | UL 94 V-2, UL Recognized Component | Gray | Gasket | 00000000 | 0000 |