Middle Atlantic VBK-W27-W32 Vent Blocker Kit for WRK, 27 to 32" Deep

Optimize rack cooling and protect critical security and surveillance equipment with the Middle Atlantic VBK-W27-W32 vent blocker kit. Designed for WRK series enclosures, this rack accessory prevents hot-air recirculation so exhaust air is forced out through top-mounted fans, improving cooling efficiency and reducing thermal stress on servers, recorders and network switches. The magnetized vent panels snap into place on 27 to 32-inch deep enclosures for fast, tool-free installation, and the black finish blends with standard racks for a clean, professional appearance. By sealing upper-front, upper-side and upper-rear vents, the VBK-W27-W32 helps avoid cooling short-circuits that can compromise monitoring, surveillance and IT systems. Built for AV integrators, IT managers and security installers, this vent panel kit streamlines thermal management and lowers the risk of downtime caused by overheating. Add the VBK-W27-W32 to your next rack build or retrofit to improve airflow control and extend equipment life — order now or contact your Middle Atlantic representative for sizing guidance.

• Prevents hot-air recirculation to keep rack-mounted servers and surveillance equipment cooler and more reliable
• Magnetized panels install quickly on WRK enclosures 27 to 32-inch deep, reducing installation time for integrators
• Directs exhaust through top-mounted fans to improve thermal management and extend component life
• Low-profile black finish maintains a professional rack appearance in security, monitoring and IT deployments
• Sized for immediate use with included pieces, eliminating trimming or custom fabrication on site