Middle Atlantic PHBL-3 5.3" Blank Panel server accessory

Lightweight aluminium blanking panel

The PHBL-3 is a 5.3" high blanking panel made from 11-gauge aluminium. Its lightweight construction makes it simple to machine or modify on site. A durable black powder-coat finish protects the surface in rack environments.

For standard rack airflow management

This panel suits installers who need to close unused rack spaces and maintain proper airflow direction. It is not intended for builders who require a vented or filtered opening, nor for applications that demand a heavier steel construction.

5.3" rack height (3U)

The panel occupies a 5.3" vertical space, matching a standard 3U rack opening. This single dimension determines whether the panel fits the specific gap in your enclosure.