Bridgeport Fittings 291-RT Mighty-Merge® EMT to IMC/Rigid Transition Coupling, 3/4" to 3/4", Die Cast Zinc, Raintight
The Bridgeport Fittings 291-RT is a Mighty-Merge® transition coupling engineered to join 3/4" EMT conduit to 3/4" IMC or rigid conduit in a single die cast zinc fitting. Designed to eliminate the need for multiple adapters, this combination coupling delivers a raintight connection for demanding electrical raceway systems. Electricians rely on the 291-RT to simplify transitions between dissimilar conduit types while maintaining a weather-resistant seal at 3/4" to 3/4".
Key Features
- Trade Size: 3/4" to 3/4", sized to transition between matching-diameter EMT and IMC/rigid conduit runs.
- Durable Construction: Die cast zinc body resists corrosion and provides long-lasting mechanical strength for demanding job-site conditions.
- Transition Design: Combines EMT-to-IMC/Rigid connection in one Mighty-Merge® fitting, removing the need for separate couplings or adapters when conduit types change mid-run.
- Raintight Performance: Rated raintight, making the 291-RT suitable for outdoor and wet-location conduit installations where a secure, weather-resistant joint is required.
- Simplified Installation: Combination coupling design speeds up transitions between conduit types on both new construction and retrofit electrical projects.
Certifications & Compliance
- Raintight Rated
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- Transitioning Between EMT and Rigid/IMC Conduit Runs
- Outdoor and Wet-Location Conduit Installations
- Commercial and Industrial Electrical Installations
- Conduit and Raceway Systems
- Renovation and New Construction Electrical Work
Why Bridgeport Fittings?
Bridgeport Fittings' Mighty-Merge® combination couplings are built with die cast zinc construction to deliver durable, raintight connections wherever conduit systems transition between EMT and IMC or rigid types. The 291-RT's 3/4" to 3/4" sizing and weather-resistant design make it a dependable choice for professionals who need reliable, code-compliant electrical installations both indoors and out.
Manufacturer Resources
Product Specs
- list_batch:
- BPF-20260918
- Product Type:
- Transition Coupling
- Series:
- Mighty-Merge®
- Department:
- Electrical
- Product Subgroup:
- Electrical
- Product Material:
- Die Cast Zinc
- Product Size:
- 3/4"