Middle Atlantic MRK-4426LRD – 44SP 26D Multibay AV Rack with LRD

Product Overview

The Middle Atlantic MRK-4426LRD is a 44-space, 26-inch-deep pre-configured multibay AV rack with a lever-release door, part of the MRK millwork rack series designed for finished and semi-exposed equipment room installations. The 44U interior provides high-capacity rack space for large AV and IT system builds in a 26-inch depth that accommodates standard AV gear without excess enclosure size. The lever-release door (LRD) provides tool-free front access without hinge swing in multi-bay configurations. Gangable construction allows multiple MRK-4426LRD bays to be joined for a continuous rack row.

Product Description

The MRK-4426LRD is the highest-capacity standard-depth option in the MRK series, providing 44 rack units in a 26-inch interior depth. This combination serves large AV system builds — auditoriums, large conference centers, broadcasting environments — where a single bay must accommodate a complete system without requiring an oversized 30- or 35-inch-deep enclosure. The MRK series is Middle Atlantic's millwork rack platform, engineered for environments where rack appearance matters: exposed equipment rooms in corporate headquarters, hospitality properties, government facilities, and education campuses. Pre-configured delivery means the rack ships fully assembled, ready for equipment installation without on-site enclosure assembly. The lever-release door allows front panel removal without tools, and more importantly, without hinge swing — a critical advantage in dense multi-bay rack rows where a hinged door would obstruct access to adjacent bays. Multibay (gangable) construction means the MRK-4426LRD can be mechanically coupled to adjacent MRK bays to form a continuous, structurally unified rack row with consistent finish. Internal cable management provisions handle the high cable volumes typical of a 44U AV rack build. At 26 inches of depth, the rack fits within most AV furniture and equipment room dimensional constraints that would preclude a deeper enclosure. Available through Creation Networks at creationnetworks.net.

Key Features

• 44-Space (44U) Interior — High-capacity rack space for large AV and IT system builds.
• 26-Inch Interior Depth — Compact depth for standard AV gear within dimensional constraints.
• Lever-Release Door (LRD) — Tool-free front access without hinge swing in multi-bay rows.
• Multibay (Gangable) Construction — Joins with adjacent MRK bays for a continuous rack row.
• Pre-Configured — Ships assembled and ready for equipment loading.
• MRK Millwork Series Finish — Appropriate for exposed equipment rooms in finished environments.

Typical Applications

• Large corporate AV equipment rooms with high rack unit requirements
• Auditorium and large conference center AV infrastructure
• Hospitality AV system builds in visible equipment rooms
• Government and education facility head-end installations requiring high capacity

Technical Specifications

Frequently Asked Questions

How does the MRK-4426LRD differ from the MRK-4026?

The MRK-4426LRD provides 44U of rack space and includes a lever-release door. The MRK-4026 has 40U and does not include a door. Both are 26-inch depth, multibay, pre-configured MRK series racks.

Can the MRK-4426LRD be ganged with MRK-4026 bays?

MRK series bays within the same product family can typically be ganged together. Verify compatibility with your distributor or contact Creation Networks at creationnetworks.net.

What does pre-configured mean for the MRK-4426LRD?

The rack ships fully assembled from the factory. Integrators receive a ready-to-load enclosure without on-site assembly of the rack structure.

Where can I purchase the MRK-4426LRD?

Available through Creation Networks at creationnetworks.net.