Arlington FLBC4500 4.5-Inch Round Concrete Floor Box 4-Hub

Product Overview

The Arlington FLBC4500 is a 4.5-inch non-metallic round floor box designed for receptacle installations in new concrete floors. Its four conduit hubs provide multiple conduit entry points, while the box is designed to be completed with a compatible leveling ring and cover kit.

Key Features & Design

• Functionality: Provides an in-floor enclosure for routing wiring and installing a receptacle flush with a new concrete floor.
• Installation context: Designed for new concrete pours with mounting ears for positioning and securing the box before concrete placement.
• Notable specifications: 4.5-inch round non-metallic box, four conduit hubs, UL Listed, divider, pour cap, two 3/4-inch plugs, and one 1-inch plug.
• Contractor-relevant details: Unused hub openings can be sealed with the supplied plugs; after the concrete cures, the box can be cut to finished-floor height.

Performance / Benefits

The four-hub configuration provides flexible conduit routing while the included divider, pour cap, and hub plugs support an organized installation in new concrete construction. The manufacturer installation instructions specifically call for positioning the box, installing conduit with PVC cement, sealing unused openings, installing the pour cap, and cutting the box to finished-floor height after curing.