Middle Atlantic ERK-VRD-27 ERK Series Vented Rear Door, 64% Open Area, 27U RMS

Optimize rack airflow and protect critical equipment with the Middle Atlantic by Legrand ERK-VRD-27 Top & Bottom Vented Rear Door. Designed for professional AV, IT and security environments, this vented rear door improves thermal management for servers, switches and surveillance recorders by offering a 64% open area that promotes steady airflow and reduces hotspots. Built from robust steel with a black textured powder coat, the ERK-VRD-27 withstands heavy use in data centers, monitoring rooms and network closets while maintaining a clean, professional appearance. Sized for 27U RMS and engineered specifically for ERK Series enclosures, the door installs quickly and keeps cable access convenient without sacrificing security or equipment protection. Ideal for applications involving security, surveillance, monitoring and networking, the ERK-VRD-27 helps extend equipment life and improve system reliability. Choose this Middle Atlantic vented rear door to streamline thermal management and maintain uptime — add it to your ERK enclosure today for better cooling and long-term performance.

• Maximizes airflow to reduce rack temperatures and hotspots with 64% open-area ventilation
• Durable steel construction and black textured powder coat for long-term reliability in commercial environments
• Top-and-bottom venting delivers balanced thermal management for servers, network, security and surveillance gear
• Tool-friendly fit for ERK Series enclosures (27U) for fast installation and seamless integration
• Keeps cabling and equipment accessible while maintaining physical protection and professional aesthetics