APC AR7731

Overview

The APC AR7731 is an external air sealing kit designed to enhance the cooling efficiency of NetShelter SX racks by preventing unwanted air recirculation. This kit includes ten magnetic strips that attach easily to the base and roof of the rack, sealing gaps that can disrupt airflow and cause temperature instability. Constructed from black metal, these strips are lightweight yet durable, providing a long-lasting solution that maintains the rack’s clean appearance. It is compatible with a variety of APC racks, making it a practical choice for data centers and server rooms where precise airflow management is essential to protect high-performance servers from overheating.

Key features

• Ten magnetic sealing strips for quick and tool-free installation on rack surfaces
• Lightweight black metal construction that offers durability without adding bulk
• Effectively reduces air recirculation to maintain stable temperatures and improve cooling system performance
• Compatible with APC NetShelter SX racks and other compatible models for versatile use
• Supports sustainability goals by complying with RoHS and REACH environmental standards
• Backed by a 2-year warranty covering repair or replacement for reliable protection

Key specs

• Quantity: 10 magnetic sealing strips per kit
• Material: Black metal, lightweight and durable
• Compatibility: Designed for APC NetShelter SX racks and compatible models
• Warranty: 2 years for repair or replacement
• Environmental compliance: RoHS and REACH standards met

Ideal uses and environments

This sealing kit is well suited to data centers and server rooms where managing airflow is critical to maintaining equipment performance and energy efficiency. It works particularly well in setups with high-density server racks that generate significant heat, helping to prevent hotspots and reduce cooling costs. IT professionals and facilities managers will find this kit a practical addition to their infrastructure for improving thermal management without complex modifications.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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