Lowell Manufacturing MVB27 Magnetic Vent Blocker Kit for 27" Deep LER Rack, 4 Pieces

SKU: LWMVB27 MFR: MVB27
$33.09
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Key Features

  • Optimize airflow and cooling in your 27" deep LER rack with this magnetic vent blocker kit.
  • Ensure efficient cable management by strategically blocking unused rack vent openings.
  • Durable construction using 0.060" thick material for long-lasting rack accessory performance.
  • Easy installation with magnetic design; no tools needed to improve rack cooling efficiency.
  • Maintain optimal equipment temperatures by preventing hot air recirculation in your rack.
  • Includes 4 pieces: front, side, and rear vent covers for comprehensive rack coverage.
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Special Order?Estimated to Ship: 09/08/2025
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Lowell Manufacturing MVB27 Specifications

  • Package Quantity

    4 Pieces

  • Compatibility

    27" Deep LER Rack

  • Material

    0.060" thick blocking material

  • Dimensions

    Front Top Vent: 19.0 x 1.5" (48.26 x 3.81cm)
    Side Panel Vent: 21.0 x 5.25" (53.34 x 13.34cm)
    Rear Door Top Vent: 16.5 x 5.25" (41.91 x 13.34cm)

About Lowell Manufacturing MVB27

It's essential to maintain optimal thermal conditions within your electronic equipment rack, and the MVB27 Magnetic Vent Blocker Kit for 27" Deep LER Rack, 4 Pieces, is designed to assist in this crucial task. These magnetic panels are engineered to enhance active thermal management when paired with a separately ordered fan panel.

Strategically positioned on the interior of the rack, these magnetic vent blockers cover vents located in the top front, sides, and top rear door, effectively controlling airflow and maintaining a stable temperature within the rack. While they are specifically sized for compatibility with the LER rack series, some field trimming may be required for a perfect fit.

The MVB27 Magnetic Vent Blocker Kit is an essential accessory for anyone looking to optimize the performance and longevity of their electronic equipment by ensuring a well-regulated thermal environment. This kit is a practical solution for managing heat within your 27" deep LER rack, providing a seamless blend of functionality and convenience.

Lowell Manufacturing MVB27 Features

  • For use with 27" Deep LER Rack
  • 0.060" thick blocking material, magnetic on one side. Black finish
  • The kit includes 4 panels in varied sizes to cover specific rack vents. Individual panels may require trimming in the field for proper fit
  • Panels assist in active thermal management for rack mounted equipment when used in conjunction with a fan panel

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Optimize airflow and cooling in your 27" deep LER rack with this magnetic vent blocker kit.
  • Ensure efficient cable management by strategically blocking unused rack vent openings.
  • Durable construction using 0.060" thick material for long-lasting rack accessory performance.
  • Easy installation with magnetic design; no tools needed to improve rack cooling efficiency.
  • Maintain optimal equipment temperatures by preventing hot air recirculation in your rack.
  • Includes 4 pieces: front, side, and rear vent covers for comprehensive rack coverage.

What's in the box:

  • Lowell Manufacturing Front Top Vent
  • 2x Side Panel Vent
  • Rear Door Top Vent
  • Lowell Manufacturing 1 Year Limited Warranty