Description
Arcadia Desiccant TA256-1 Immersion-Proof Breather
Cost-Effective, High-Flow Protection for Sealed Enclosures
The TA256-1 is one of Arcadia Desiccant’s most economical immersion-proof breathers. Constructed from durable plastic, it offers a high flow rate relative to its compact size and provides reliable protection against water ingress at immersion depths of up to 2.8 meters (9.2 feet)—equivalent to a 4 PSID water intrusion threshold.
Product Features
| Part Number | Immersion Depth | Pressure | Filtration | Hydrophobic | Oleophobic |
|---|---|---|---|---|---|
| TA256-1 | 2.8 meters | 4 psid | 1 micron | Yes | No |
Certifications & Applications
The TA256-1 is suitable for use on a wide range of enclosure standards, including:
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NEMA: 1, 2, 3, 3R, 3S, 3X, 3RX, 3SX, 4, 4X, 5, 6, 6P, 12, 12K, 13
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IP: IP65 and IP67
It is also an excellent choice for integration into commercial transit cases, providing essential airflow while protecting against fluid intrusion.
Technical Details
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Mounting: Friction fit into a 21/64″ hole or secured with a 5/16″ external retaining ring for thin-walled enclosures
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Material: ABS plastic, black
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Filtration: 1-micron hydrophobic barrier (not oleophobic)
For assistance with integration, performance considerations, or custom breather solutions, contact Arcadia Desiccant’s Engineering Team.
