Catalog Number grp-290RTNPT-292RTNPT

Mighty-Merge® Raintight NPT EMT to Threaded Entry Connector


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Zinc Die Cast Connectors assembled with a stainless steel nipple, used to secure EMT conduit to a threaded NPT hub. Provides a raintight /wet location seal when threaded into suitable NPT conduit bodies and hubs. Nema 4. US Patent 7,390,027.

With Bridgeport’s New RTNPT fittings, Contractors can correctly install a Listed connection in wet locations. An easy install that’s meant to be used together. No more wondering if the inspector is going to approve a wet location, straight thread type connector threaded into wet location enclosure. Our -RTNPT assemblies have been specifically Listed to be installed into threaded hubs, conduit bodies, and bosses. Done right, looks right and Inspector approved. That’s how you KEEP UP. WITH BRIDGEPORT.

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Dimensional Data Product Information
Catalog Number DIM. A DIM. B DIM. C DIM. D DIM. E UPC Item number Trade Size
Catalog Number 290-RTNPT DIM. A 0.727 DIM. B 2.188 DIM. C 1 DIM. D 0.98 DIM. E 0.622 UPC Item number 94270 Trade Size 1/2"
Catalog Number 291-RTNPT DIM. A 0.947 DIM. B 2.409 DIM. C 1.25 DIM. D 1.16 DIM. E 0.824 UPC Item number 94271 Trade Size 3/4"
Catalog Number 292-RTNPT DIM. A 1.184 DIM. B 2.755 DIM. C 1.5 DIM. D 1.41 DIM. E 1.049 UPC Item number 94272 Trade Size 1"
Product details
UPC Number
Primary Materials
Zinc Die Cast
Ball Burnished
Certifications & Codes
Federal Specification Number
Nema Standard
UL Standard
Listed ETL Conforms to UL STD 514B Certified to CAN/CSA STD. C22.2 No. 18.3
Patent Number
US Patent 7,390,027
Compliance Documents