Description
Description
EMT Rain Tight Compression Connector
Rain-tight compression connectors are used in wet locations to bond EMT thin wall conduits to electrical junction boxes or enclosures. Primus Cables' rain-tight EMT compression connectors have been designed to comply with the new rain-tight test requirements along with the 2008 NEC 358.42 and 314.15 requirements. Their heavy gauge construction maintains mechanical protection and solid grounding of the conduit to designated electrical junction boxes or enclosures. Compression connectors are zinc electroplated for excellent corrosion protection in damp locations. Primus Cables' rain tight EMT compression connectors come with the fitting pre-assembled making them ready to install on the conduit. Rain tight compression connectors are installed like any other steel EMT compression fitting and require no special tools.
Features
Features
- Constructed from durable steel with a zinc-plated finish, providing exceptional strength and corrosion resistance for use in harsh environments and outdoor applications.
- Compression-type design ensures a secure, raintight, and concrete-tight seal between EMT conduit and electrical boxes, effectively preventing moisture and debris ingress.
- Ideal for wet locations and direct burial applications, designed to withstand harsh weather conditions and comply with NEC raintight requirements.
- UL Listed and CUL Certified to meet safety standards, ensuring reliable performance and compliance with industry regulations.
- Features a distinctive compression nut that provides quick visual confirmation of its raintight properties and allows for tool-free, easy installation.
- Internal sealing ring and gasket work in conjunction with NPSM threads to create a superior, long-lasting raintight seal at the connection point.
- Internal conduit stop ensures positive seating of the conduit within the fitting body for a secure mechanical connection and continuous grounding path.
- Available in a comprehensive range of trade sizes to fit various conduit dimensions, making it versatile for multiple project requirements.
- Suitable for professional demanding applications including wastewater treatment plants, chemical processing facilities, and food processing plants where product integrity is critical.
- Engineered to provide a reliable, maintenance-free connection that reduces long-term upkeep costs and ensures system durability over time.
Specifications
Specifications

| Part Number | Trade Size | Dim A | Dim B | Dim C | Dim D |
|---|---|---|---|---|---|
| NPNB-CCNR50 | 1/2" | 18.4 | 43.8 | 13.5 | 15.5 |
| NPNB-CCNR75 | 3/4" | 23.9 | 47.0 | 14.5 | 19.9 |
| NPNB-CCNR100 | 1" | 30.0 | 50.0 | 16.0 | 26.1 |
| NPNB-CCNR125 | 1-1/4" | 38.8 | 61.5 | 19.5 | 33.9 |
| NPNB-CCNR150 | 1-1/2" | 44.65 | 63.0 | 19.6 | 39.7 |
| NPNB-CCNR200 | 2" | 56.25 | 69.8 | 21.8 | 51.2 |
| NPNB-CCNR250 | 2-1/2" | 73.65 | 92.80 | 25.30 | 60.38 |
| NPNB-CCNR300 | 3" | 89.7 | 95.4 | 26.8 | 76.5 |
| NPNB-CCNR350 | 3-1/2" | 102.6 | 100.8 | 28.5 | 89.4 |
| NPNB-CCNR400 | 4" | 115.3 | 100.8 | 28.5 | 101.5 |
What’s In The Box
What’s In The Box
- Qty 1 - EMT Rain Tight Compression Connector, Steel (e.g. 5pack, 10pack, 25pack or 50pack)
