# 19" Blind Plate apraNET 21-3156-30, 1U, plastic, grey

**URL:** https://aio.lv/en/product--apranet-21-3156-30--1017436
**Data updated:** 2026-01-13 15:29 (EET)
**Category:** Telecommunication Cabinets
**Manufacturer:** apraNET
**Manufacturer code:** 21-3156-30
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apranet-21-3156-30--1017436

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

apraNET 21-3156-30 is a 19-inch blind plate designed for 1U rack spaces. Made of grey plastic, it fills unused rack units to maintain airflow control and a neat appearance in server cabinets and network racks. Suitable for data centers, server rooms and telecom cabinets, it helps prevent dust ingress and improves cooling efficiency by closing empty slots.

## Long description

apraNET 21-3156-30 is a 19-inch blind plate for 1U rack spaces, manufactured from grey plastic to close unused units in server cabinets and network racks. The plate provides a smooth, flush finish that helps maintain airflow patterns inside enclosures, limits dust ingress and gives a tidy appearance to data-centre and telecom installations.
Advantages
The blind plate is lightweight and corrosion-resistant thanks to its plastic construction, providing a practical way to seal empty rack units without affecting nearby equipment. Its standard 19-inch width and 1U height ensure compatibility with common rack systems, while the neutral grey colour integrates visually with most cabinets. By blocking open slots the plate contributes to improved cooling efficiency and easier management of cabinet airflow.
Suitable for
 Data centre server cabinets where empty 1U spaces must be closed
 Telecom and network racks to maintain a neat rack front
 Server rooms and IT closets to reduce dust entry and control airflow
 Temporary installations where modular rack layouts change frequently
Key specifications
 Form factor: 19-inch, 1U
 Material: plastic
 Colour: grey
 Function: blind/blanking plate for unused rack units
 Finish: smooth surface for flush mounting in rack front
How to use
Align the blind plate with the desired empty 1U slot on the rack front and secure it according to your rack’s mounting method (typically with cage nuts and screws or snap-in fittings if supported). Ensure the plate sits flush with neighbouring equipment to preserve intended airflow paths. Use multiple plates to close several adjacent empty units as needed to optimise cooling and prevent hot-spot formation.
Usage recommendations
For effective airflow management, place blanking plates in front of empty vertical or horizontal openings and combine them with proper hot-aisle/cold-aisle practices. Periodically inspect the plates for damage or deformation and replace if they no longer fit flush, to maintain dust protection and cooling performance.

## FAQ

### How much does the 19" Blind Plate apraNET 21-3156-30, 1U cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### 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 apraNET 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 apraNET 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

https://aio.lv/img/cache/product/1017436/47590708_large.webp