Description
Description
Rigid Sealing Locknut, Steel
Sealing locknuts are used to secure threaded conduits or connectors to electrical junction boxes or enclosures in wet locations. Their gasketed surface provides a water-tight seal against the box surface. Primus Cables’ sealing locknuts allow standard junction boxes to be used with unthreaded conduit knockout openings in wet locations.
Serrated teeth on the locknut bite into the box and enclosure to prevent vibratory loosening of the connection. Gasketed sealing locknuts are zinc electroplated for excellent corrosion protection in damp locations.
Features
Features
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Heavy-Duty Steel Construction: Made from high-strength steel for durability and resistance to mechanical stress in industrial environments .
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Weatherproof Sealing: Designed with a watertight seal to protect electrical conduits from moisture, dust, and environmental corrosion .
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Nylon-Insert Design: Integrated nylon ring ensures vibration resistance and maintains a secure, long-lasting connection to prevent loosening .
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UL Listed & NEC Compliant: Meets safety standards for electrical installations, ensuring code compliance in commercial and industrial settings .
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Corrosion-Resistant Finish: Galvanized or coated surface to withstand harsh conditions, including chemical exposure and outdoor use .
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Easy Installation: Hexagonal shape allows quick tightening with standard wrenches, compatible with rigid metal conduits (RMC) .
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Reusable Design: Can be safely removed and reinstalled without compromising sealing integrity, reducing replacement costs .
Specifications
Specifications
| Part Number | Trade Size |
|---|---|
| NPNB-LNS-50-I | 1/2" |
| NPNB-LNS-75-I | 3/4" |
| NPNB-LNS-100-I | 1" |
| NPNB-LNS-125-I | 1-1/4" |
| CD3-1984-150 | 1-1/2" |
| NPNB-LNS-200-I | 2" |
| NPNB-LNS-250-I | 2-1/2" |
| NPNB-LNS-300-I | 3" |
| NPNB-LNS-350-I | 3-1/2" |
| NPNB-LNS-400-I | 4" |
| NPNB-LNS-500-I | 5" |
| NPNB-LNS-600-I | 6" |
What's in the box
What's in the box
- Qty 1 - Rigid Sealing Locknut, Steel
