Best End Bells for PVC Conduit: A Practical Guide to Durable Bell End Fittings
Choosing the right end bell for PVC conduit helps protect wiring, simplify pulls, and maintain code compliance. This guide reviews five accessible end bell options from trusted brands, highlighting bell ends, non-conductive features, and installation notes. The selections cover a range of sizes and configurations to fit common PVC Schedule 40 conduits used in residential and commercial projects. Use the quick reference table below to compare core specs at a glance.
| Product | Brand | Size | Key Feature | Notes |
|---|---|---|---|---|
| UA9AHB-CTN 1-1/2″ 90° Bell End | Cantex | 1-1/2″ | 90-degree elbow with bell end | Schedule 40 PVC, basic protection for wiring |
| UA9AJB-CAR 2″ 90° Bell End Elbow | Thomas & Betts | 2″ | Non-conductive, bell end, for non-metallic solvent weld fittings | Fit for 2″ Schedule 40 conduits |
| E997L-CAR Gray End Bell 3″ | Thomas & Betts | 3″ | PVC construction | Larger end bell for 3″ conduits |
| E997R 6″ End Bell | Thomas & Betts | 6″ | PVC construction | Large-diameter protection for longer pulls |
| E997J-CAR 2″ End Bell | Thomas & Betts | 2″ | PVC Schedule 40 End Bell | Manufacturer part number E997J-CAR |
These options reflect common sizes used in PVC conduit installations and emphasize protection of conductors during pulls, with non-conductive variants available where electrical isolation is essential. The table highlights how each product fits into standard Schedule 40 systems and typical installation scenarios. The following product sections expand on each item with practical details and usage considerations.
Cantex UA9AHB-CTN 1-1/2″ Bell End Elbow
The Carlon Cantex UA9AHB-CTN is a 1-1/2″ Schedule 40 PVC elbow with a bell end designed to ease wiring pulls through conduit runs. The 90-degree bend provides a smooth transition, reducing resistance where conduits change direction. As a bell-end variant, it offers a flush, snag-free exit for wires while maintaining structural integrity. This option is well-suited for residential and light commercial installations where a non-metallic, easily installed accessory is preferred.
Thomas & Betts UA9AJB-CAR 2″ Bell End Elbow
The Thomas & Betts UA9AJB-CAR 2″ bell-end elbow provides a non-conductive option for pulling in non-metallic conduit systems. The 90-degree configuration supports clean routing in tight spaces, and the bell end assists with wire entry while helping to prevent snagging. This elbow is compatible with non-metallic solvent weld fittings, making it ideal for projects prioritizing insulation and ease of assembly in PVC-only networks.
Thomas & Betts E997L-CAR Gray End Bell, 3″
The E997L-CAR Gray End Bell from Thomas & Betts is a 3″ PVC end bell designed to cap conduit runs and protect wiring. Its gray PVC construction provides durability and weather resistance in indoor and protected outdoor applications. The 3″ size supports larger cable pulls or higher-volume conduit channels, making it suitable for moderate to larger electrical installations where a secure end termination is required.
Thomas & Betts E997R 6IN PVC End Bell
The E997R 6IN PVC End Bell from Thomas & Betts is designed for larger conduit runs, providing robust protection at the termination of a pull. The PVC construction supports durable performance in typical electrical installations, reducing the risk of wires fraying at the edge of the vault or wall. This large-end bell is appropriate for higher-capacity pulls where a wider conduit channel is present.
Thomas & Betts E997J-CAR 2″ End Bell
The E997J-CAR is a 2″ PVC Schedule 40 end bell from Thomas & Betts. This item combines reliable PVC endurance with a simple end-cap design that suits standard conduit terminations. It is suitable for typical indoor installations where a clean finish is required without complex fittings. The E997J-CAR is a straightforward choice for consistent, code-compliant end protection on 2″ runs.
Buying Guide: Key Considerations When Selecting End Bells
- Conduit size compatibility: Ensure the end bell matches Schedule 40 PVC conduit dimensions (1/2″, 3/4″, 1″, 2″, 3″, etc.).
- End bell type: Bell ends aid with wiring entry and reduce snag during pulls; plain end bells provide basic termination but may require additional bushings or reducers.
- Material and weather exposure: PVC end bells suit indoor and protected outdoor use, while variants with UV resistance or gray coloration can better blend with exterior installations.
- Non-conductive options: Non-metallic bell ends offer electrical insulation and compatibility with solvent-weld fittings in PVC networks.
- Fit and installation method: Verify whether the end bell requires solvent welding, compression, or mechanical attachment, and confirm compatibility with your conduit fittings.
- Physical dimensions: For large-diameter runs, check diameter and depth to ensure a clean seating and proper protection against abrasion.
- Code compliance: Choose products from reputable brands with documentation confirming conformity to applicable electrical and building codes.
- Availability and compatibility: Consider a mix of sizes to accommodate typical job-site needs and future expansions without needing many adapters.
End bells play a critical role in protecting conductors during pulls and at terminations. When selecting among the options above, assess project scale, conduit size, environmental exposure, and whether a non-conductive, weather-resistant, or larger-diameter end bell best supports maintenance and safety goals. Users should also consider stock availability for timely project completion and compatibility with existing conduit systems and fittings.