SEPCO 821Z Threaded Conduit Capped Bushing, Die-Cast Zinc

SEPCO 821Z Threaded Conduit Capped Bushing, Die-Cast Zinc

The SEPCO 821Z Threaded Conduit Capped Bushing, Die-Cast Zinc is a metal conduit fitting designed to close off the open end of a threaded rigid or intermediate metal conduit run while protecting the conductors that pass through it. Manufactured from die-cast zinc, this capped bushing is available across a Trade Size range from 3/4-Inch through 4-Inch, letting electricians match the fitting to standard conduit runs on commercial, industrial, and residential jobs. The threaded body screws directly onto the conduit end for a secure mechanical termination, giving installers a solid metal alternative to lighter-duty plastic capped bushings, with a rounded interior edge that helps keep the raceway protected and ready for inspection.

Key Features

• Trade Size Range: Available in 3/4-Inch, 1-Inch, 2-Inch, 3-Inch, and 4-Inch sizes to match standard rigid and intermediate metal conduit runs.
• Durable Construction: Die-cast zinc body construction gives the fitting a rugged, corrosion-resistant structure suited to long-term conduit service.
• Threaded Connection: Internal threads engage directly onto the conduit end for a secure, mechanically sound termination without the need for additional hardware.
• Capped Design: A metal cap closes off the conduit opening, helping keep moisture, dust, and debris out of the raceway while the conduit run is in place.
• Smooth Interior Bushing Edge: The bushing profile presents a rounded interior surface that helps protect conductor insulation from abrasion where wires pass through the termination.
• Solid Metal Durability: Full metal construction offers a more rugged, impact-resistant alternative to plastic capped bushings for demanding installation environments.
• Zinc Alloy Finish: The die-cast zinc surface resists the corrosion that can shorten the service life of lower-grade fittings in demanding job-site conditions.

Technical Specifications

• Product Material: Zinc Die-Cast
• Trade Size: 3/4-Inch - 4-Inch

Typical Applications

• Conduit System Installations
• Electrical Panel and Enclosure Entries
• Commercial and Industrial Electrical Wiring
• Renovation and New Construction Projects
• Rigid and Intermediate Metal Conduit Terminations

Why SEPCO 821Z?

SEPCO builds this capped bushing from solid die-cast zinc to deliver a durable, dependable component for conduit installations across the full 3/4-Inch through 4-Inch Trade Size range. Choosing a metal capped bushing over a lighter-duty alternative gives installers a rugged fitting designed to hold up to the demands of professional electrical work, backed by SEPCO's focus on straightforward, code-conscious conduit hardware. For contractors standardizing on metal fittings throughout a job, the SEPCO 821Z offers a consistent, corrosion-resistant option for finishing threaded conduit terminations in any size needed.