# Network rack blind cover Renkforce RF-3429144 19" 1U 48.30 cm black

**URL:** https://aio.lv/en/product--renkforce-rf-3429144--2051047
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Telecommunication Cabinets
**Manufacturer:** Renkforce
**Manufacturer code:** RF-3429144
**EAN:** 4053199558117
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Renkforce RF-3429144 is a 1U blind cover for 19-inch network racks with a width of 48.30 cm in black. It fills unused rack units to improve airflow management, prevent dust ingress and provide a neat professional appearance. Suitable for server cabinets and network enclosures where unused space needs to be closed off.

## Long description

Renkforce RF-3429144 is a 1U blind cover designed for 19-inch network racks with a width of 48.30 cm in a black finish. It closes unused rack units to improve front-to-back airflow management, reduce dust ingress and maintain a tidy, professional look inside server cabinets and network enclosures. The flat, low-profile design fits standard 19" mounting rails and provides a simple method to seal off gaps where equipment is not installed.
Advantages
The blind cover contributes to better airflow control by preventing hot and cold air from mixing through empty rack spaces, which supports more efficient cooling of active equipment. Its smooth surface reduces the accumulation of dust and simplifies cleaning. The universal 1U height and standard 19" width make it compatible with most server racks and network enclosures, while the black finish ensures a cohesive appearance with existing hardware.
Suitable for
 Sealing unused 1U spaces in server cabinets
 Improving airflow management in network racks
 Preventing dust ingress in telecommunications enclosures
 Maintaining a neat appearance in data centres and equipment rooms
Key specifications
 Form factor: 1U blind cover for 19" racks
 Width: 48.30 cm (suitable for standard 19" mounting width)
 Height: 1U (standard rack unit height)
 Colour: black
 Material: durable sheet material with smooth finish
 Mounting: attaches to standard 19" rack mounting rails
How to use
Install the blind cover by aligning it with the unused 1U opening on the 19" rack and securing it to the mounting rails using the standard rack screws or fasteners provided by the cabinet. Ensure the cover sits flush with adjacent equipment to maintain proper airflow paths. For removal, loosen the fasteners and slide the panel out when access to the previously covered space is required.
Usage recommendations
Use one cover per empty 1U opening to optimize airflow; avoid leaving alternating gaps that can create turbulence. Combine with blanking panels for consecutive empty units to create a continuous sealed area. Regularly inspect and clean the cover surface to prevent dust build-up and ensure unobstructed ventilation.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Renkforce products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Renkforce service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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