Middle Atlantic LVRD Series 44RU Vented Rear Door - 64% Open Area

The Middle Atlantic LVRD Series 44RU Vented Rear Door is a purpose-built solution for high-density rack environments. Engineered for MRK, WRK, and VRK Series enclosures, this rear door combines rugged metal construction with a sleek black textured powder coat finish to deliver both durability and professional aesthetics. The standout feature is its 64% open area venting, which promotes efficient airflow and heat dissipation, helping to protect sensitive equipment from heat-related performance issues. Designed to fit seamlessly with existing Middle Atlantic rack systems, the LVRD door is a reliable upgrade or replacement that supports smooth operation in control rooms, broadcast setups, conference centers, and IT closets alike.

Engineering excellence meets practical usability in this vented rear door. The steel construction provides the structural integrity needed to withstand daily rack activity, while the textured powder coat protects against scuffs and corrosion, maintaining a sharp appearance even in demanding environments. The 44RU designation signals substantial coverage for large equipment footprints, enabling you to house multiple power supplies, servers, audio-visual processors, and distribution gear behind a single, secure panel. The vented design not only improves cooling efficiency but also keeps cabling organized behind the door, reducing cable clutter and improving airflow dynamics within the rack. In environments where temperature control is critical, the LVRD door helps minimize hot spots and can contribute to quieter overall cooling by enabling more efficient fan operation.

• 64% open-area venting for optimized airflow and effective thermal management in dense racks.
• Precisely engineered to fit Middle Atlantic MRK, WRK, and VRK Series enclosures for a snug, secure installation.
• Robust steel construction with a black textured powder coat that resists scratches, fingerprints, and everyday wear.
• Rear-door design that delivers secure access to equipment while maintaining clean cable management and enhanced ventilation.
• Professional, low-maintenance appearance suitable for mission-critical environments such as studios, data centers, and IT rooms.

Technical Details of Middle Atlantic LVRD Series 44RU Vented Rear Door - 64% Open Area

• Product name: Middle Atlantic LVRD Series 44RU Vented Rear Door
• Open area: 64% (vented design to maximize airflow)
• Material: Steel
• Finish: Black textured powder coat
• Enclosure compatibility: MRK, WRK, and VRK Series
• RU coverage: 44RU
• Door type: Rear vented door
• Color: Black
• Manufacturer: Middle Atlantic

how to install Middle Atlantic LVRD Series 44RU Vented Rear Door

• Power down all connected equipment and carefully prepare the enclosure area to prevent damage to components during installation.
• If replacing an existing rear door, remove the current hinges or hardware and detach the door following the enclosure manufacturer’s guidelines.
• Position the LVRD door so that its hinges align with the enclosure’s hinge mounting points designed for MRK, WRK, or VRK series.
• Attach the door to the enclosure using the enclosure’s standard mounting hardware, ensuring a secure fit and full range of motion for opening and closing.
• Close the door and verify that the vented sections remain unobstructed by cables or components, ensuring optimal airflow through the 64% open area.
• Test door operation multiple times and confirm it latches securely when closed, with smooth, consistent operation across all rack levels.
• Reorganize and tidy cabling behind the door as needed to maintain clear ventilation paths and a clean rack appearance.

Frequently asked questions

• Q: What series enclosures is this door compatible with? A: It is designed for MRK, WRK, and VRK Series enclosures from Middle Atlantic.
• Q: How does the venting affect airflow? A: The 64% open-area venting is engineered to promote efficient cooling by allowing air to move freely behind the rack, reducing heat buildup around equipment.
• Q: What material is used for construction? A: The door is made from steel and finished with a black textured powder coat to withstand daily use and resist wear.
• Q: Is this a direct replacement part? A: Yes, it functions as a rear-door replacement for compatible MRK/WRK/VRK enclosures, maintaining security and ventilation.
• Q: Does the door come with installation hardware? A: Hardware is typically configured to match the enclosure’s mounting points; refer to your enclosure’s guidelines for the appropriate fasteners and mounting method.