Vertiv Rail Brush Strips - 19-inch (VRA2005)

The Vertiv Rail Brush Strips - 19-inch | 800mm | 12 pcs (VRA2005) is a purpose-built airflow management upgrade designed for Vertiv VR Racks. As data centers push higher densities and cooling demands, maintaining a well-defined, unobstructed airflow path becomes essential to achieving stable temperatures, maximizing equipment performance, and extending the life of critical IT gear. This 12-pack of rail brush strips is engineered to seal the cable entry holes between the rack posts and rails, preventing warm exhaust from recirculating into cold supply air and reducing the intrusion of dust and debris that can compromise cooling efficiency. With a standard 19-inch footprint, the strips align with conventional rack dimensions, enabling fast, tool-free installation that fits neatly along the interior of the rack without interfering with front- or rear-cable management features. The VRA2005 kit delivers consistent, long-lasting performance in demanding environments, from high-density hyperscale deployments to enterprise server rooms. By installing these brush strips, you can help your cooling system operate more efficiently, potentially lowering fan speeds, reducing energy use, and maintaining more uniform temperatures across equipment bays. The kit’s design prioritizes durability and ease of maintenance, so you can service racks without removing or disassembling components—simply slide the strips into position to create a tight thermal boundary around cables. Compatible with Vertiv VR Racks, the rails-and-post interface remains secure while offering flexible coverage for various cable entry configurations. Whether you’re retrofitting existing racks or specifying gear for a new installation, the Vertiv Rail Brush Strips provide a scalable, cost-effective solution for protecting equipment, improving airflow, and delivering a cleaner, more professional rack presentation.

• Optimize airflow and prevent hot air recirculation: Seal cable entry holes between rack posts and rails to establish a defined, undisturbed cold air path, helping maintain consistent temperatures and improve cooling efficiency in Vertiv VR Racks.
• Protect against dust and debris: The dense brush design acts as a barrier against particulates that can degrade cooling performance and hardware reliability, while still allowing cables to pass through with minimal resistance.
• Easy retrofit for standard 19-inch rails: The 19-inch length aligns with common rack widths, and the 12-piece kit provides ample coverage for typical cable openings in a variety of Vertiv VR Rack configurations, with installation that requires no specialized tools.
• Durable, maintenance-friendly construction: Built to withstand frequent rack access and cable movements, these strips retain shape and effectiveness over time, contributing to long-term airflow stability and lower maintenance needs.
• Cost-effective energy and performance benefits: By improving airflow efficiency, the rail brush strips can contribute to reduced cooling energy usage and quieter operation, helping data centers optimize overall TCO (total cost of ownership).

Technical Details of Vertiv Rail Brush Strips - 19-inch

• Model: VRA2005
• Length: 19 inches / 800 mm
• Kit contents: 12 pieces
• Compatibility: Vertiv VR Rack systems (between posts and rails)
• Primary function: Airflow management and dust suppression at cable entry
• Design notes: Fits standard 19-inch rack dimensions; durable construction for rack environments

How to install Vertiv Rail Brush Strips

• Power down and organize cables before installation to access cable entry holes between rack posts and rails.
• Align each rail brush strip with the corresponding opening, ensuring the bristles face inward to block dust while allowing cables to pass through.
• Position the strips along the interior of the rack between the posts and rails; slide or snap them into place according to your Vertiv VR Rack design.
• Secure the strips and verify an even, snug fit around all cable openings; adjust as needed to maintain a tight seal without pinching cables.
• Re-route cables, recheck airflow paths, and power on the equipment to confirm improved cooling performance and stable temperatures.

Frequently asked questions

• Q: What is the purpose of Vertiv Rail Brush Strips?
• A: They seal cable entry holes to improve airflow and reduce dust in Vertiv VR Rack environments, helping maintain cooler, more consistent equipment temperatures.
• Q: Are these strips compatible with all Vertiv VR Racks?
• A: The strips are designed for Vertiv VR Rack systems and fit standard 19-inch rail configurations where cable entries exist between posts and rails.
• Q: How many pieces come in the kit?
• A: The kit includes 12 pieces, providing ample coverage for typical cable openings across multiple sides of a rack.
• Q: Do the brush strips affect cable management or rack accessibility?
• A: The strips are designed to seal gaps without impeding cable routing; cables pass through easily while dust and hot air are minimized, preserving accessibility for maintenance.