Middle Atlantic 2889-WH NM Reducing Connector

Overview

The Middle Atlantic 2889-WH is a non-metallic reducing connector fitting designed to transition between two different Uniduct raceway sizes within the same run. Where a cable pathway steps down from the 2800 series duct to the 2700 series duct, this connector closes the gap cleanly — maintaining a continuous, professional-looking raceway without field fabrication or improvised adapters. The 2889-WH ships in white to match standard Uniduct installations in finished interiors such as server rooms, office cable runs, and structured wiring closets. TAA compliance makes it suitable for federal and government-funded installations where domestic sourcing requirements apply.

Compatibility

Designed specifically for use within the Middle Atlantic Uniduct cable management system. Connects the 2800 series Uniduct duct to the 2700 series Uniduct duct — use this fitting wherever those two duct widths meet in a single raceway run. Not intended for metallic duct systems or third-party raceway brands. Verify duct series sizing before ordering; the 2800-to-2700 transition is a specific fit — it will not mate a 2700 to a 2900 or other combination.

Installation Notes

No tools required beyond standard hand pressure for snap-fit or friction-fit engagement typical of NM Uniduct fittings. Confirm the mating duct ends are cleanly cut and free of burrs before seating the connector — a rough cut edge can prevent full engagement and leave a visible gap. Color is white; if your installation uses ivory or gray Uniduct variants, verify color code before ordering to maintain a consistent finish across the cable management accessories run.