Middle Atlantic LVFD-44: 44RU Vented Front Door for ERK, MRK & WRK Racks

The LVFD-44 vented front door is a purpose-built solution for professionals who demand reliable cooling and clean aesthetics in 19-inch rack enclosures. Engineered to fit the LVFD line for ERK, MRK, and WRK series racks, this front door delivers superior airflow without compromising security or rack integrity. With a precise 64% open-area perforation, it enables robust ventilation to dissipate heat from densely packed equipment, helping to prevent hotspots and maintain stable operating temperatures across networks, audio-visual systems, and data-driven gear. The beveled corners provide a stylish, contemporary look that complements modern rack systems while preserving interior clearance for cables and components. Built from durable steel and finished with a powder-coated coating, the LVFD-44 is designed to withstand the rigors of active control rooms, studios, data centers, and enterprise suites where reliable cooling is non-negotiable. Whether you’re deploying high-density servers, switching gear, or critical AV equipment, this vented front door helps you optimize airflow management and temperature control with ease.

• 64% open-area perforation for optimal airflow: The LVFD-44’s perforated front panel drives strong ventilation across equipment racks, enabling efficient heat dissipation and reduced fan load for connected hardware.
• 44U compatibility for ERK, MRK and WRK rack series: Specifically designed to pair with Middle Atlantic’s LVFD 44U lineup, ensuring a precise fit for 44RU configurations on ERK, MRK, and WRK enclosures.
• Beveled corners for a modern, professional look: The door features beveled edges that deliver a sleek silhouette while maintaining ample clearance for routing cables and mounting hardware inside the rack.
• Durable steel construction with powder-coated finish: Built to endure the demands of demanding professional environments, the LVFD-44 offers long-lasting protection against wear, corrosion, and repeated opening/closing cycles.
• Front-access ventilation designed to protect equipment: By allowing continuous airflow at the front of the rack, this door helps maintain stable temperatures, reduces hotspots, and supports reliable system performance in crowded rack spaces.

Technical Details of Middle Atlantic LVFD-44

• RU capacity: 44U (sized for 19-inch rack systems)
• Front door: Vented perforated design with 64% open area
• Compatibility: ERK, MRK and WRK series rack enclosures
• Construction: Durable cold-rolled steel
• Finish: Powder-coated for wear resistance in active environments

How to install Middle Atlantic LVFD-44

• Power down all equipment and remove any front-panel obstructions from the rack.
• Align the LVFD-44 door with the front of the 19-inch rack frame, ensuring the mounting holes line up with the rack rails.
• Insert the appropriate mounting screws (use standard 19-inch rack screws) and tighten evenly to avoid misalignment.
• Check that the door opens and closes smoothly without interference with cables, patch panels, or rear doors.
• Power equipment back on and verify airflow remains unobstructed, confirming that the 64% open-area perforation provides the intended cooling benefits.

Frequently asked questions

• Q: What is the LVFD-44 designed to do?

  A: It is a vented front door for 44U LVFD-compatible racks (ERK, MRK, WRK series) that enhances airflow and helps maintain optimal temperatures for mounted equipment.

• Q: Which rack families does it fit?

  A: The LVFD-44 is designed for Middle Atlantic ERK, MRK, and WRK rack series that accommodate 44U front doors.

• Q: How does the perforation percentage affect cooling?

  A: The 64% open-area perforation provides substantial airflow across the front of the rack, reducing bottlenecks and helping fans achieve more efficient cooling across installed hardware.

• Q: Is installation difficult?

  A: Installation is straightforward with standard 19-inch rack screws; align the door, secure it to the rack frame, verify clearances, and test airflow after re-energizing equipment.

• Q: What environments are ideal for the LVFD-44?

  A: Data centers, server rooms, network operation centers, studios, and any space requiring reliable front-end ventilation for 44U rack configurations.