Middle Atlantic
Middle Atlantic BL3 Blank Panel 3 RU Aluminum Flanged 16-gauge
A 3 RU flanged aluminium blanking panel with a black brushed and anodised finish that is easy to machine
- TypeBlanking Panel
- ColorBlack
- 16-gauge aluminum flanged construction simplifies custom machining
- Black brushed anodized finish delivers a clean professional rack appearance
- 3 RU height fills unused rack space to maintain airflow discipline
- Lightweight aluminum panel reduces load on rack rails
- Flanged edges add rigidity for secure mounting in server cabinets
Blank Panel for 3 RU Server Racks
The Middle Atlantic BL3 is a blanking panel built from 16-gauge aluminum with a flanged edge. It presents a black brushed and anodized finish that resists wear in equipment rooms. The panel fills unused rack openings to manage airflow and maintain a tidy appearance. Its construction allows straightforward machining when custom cutouts are required.
Installers Needing Airflow Control and a Clean Look
This panel suits technicians who must seal empty rack spaces in a 3 RU increment. It helps direct cooling air through active equipment rather than bypassing through gaps. Buyers who need a vented or louvered panel for passive heat dissipation should look at a different design. Anyone requiring a solid metal filler without a flanged mounting style will not match this part.
16-Gauge Aluminum Flanged Construction
The defining specification is the 16-gauge aluminum sheet formed with a flanged edge. This thickness provides rigidity while remaining easy to drill or cut on site. The black brushed and anodized surface is integral to the panel, not a separate coating. Confirm that your rack accepts flanged blank panels before ordering.
Highlights
- 16-gauge aluminum flanged construction simplifies custom machining
- Black brushed anodized finish delivers a clean professional rack appearance
- 3 RU height fills unused rack space to maintain airflow discipline
- Lightweight aluminum panel reduces load on rack rails
- Flanged edges add rigidity for secure mounting in server cabinets
Specifications
| Brand | Middle Atlantic Products |
|---|---|
| Type | Blanking Panel |
| Color | Black |
| Shipping weight | 0.91 kg |
| Package size | 508 × 127 × 51 mm |
Questions about this item
What comes in the box and is any mounting hardware included?
The package contains the blank panel itself; mounting screws are not supplied and must be purchased separately.
How do I decide between the different rack-unit sizes in the BL range?
This model occupies 3 rack units (5-1/4 in.) — choose it when you need to cover a 3-space opening in the rack.
What does the 16-gauge aluminum construction mean for everyday use?
The 16-gauge aluminum is rigid enough to stay flat when bolted in place yet soft enough to drill or cut for custom cable entries.
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