# Radiator mount Alphacool ES D-Plug, brass, black, diameter 2 cm, weight 54 g

**URL:** https://aio.lv/en/product--alphacool-1021770--11867050
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 1021770
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-1021770--11867050

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Alphacool ES D-Plug radiator mount is a brass black fitting for closing or sealing radiator ports. Made of brass with a 2 cm diameter and weighing 54 g, it is intended for use in liquid cooling setups to block unused radiator openings or adapt system configurations. Suitable for PC water-cooling radiators and maintenance tasks.

## Long description

The Alphacool ES D-Plug radiator mount is a brass, black sealing fitting designed to close or bridge radiator ports in PC liquid-cooling systems. With a nominal diameter of 2 cm and a weight of 54 g, this connector is part of Alphacool's ENTERPRISE SOLUTIONS range and provides a quick, tool-free plug connection using two closely fitting O-rings. The component is intended for use where unused radiator openings must be sealed or where a compact connection between water-cooling elements is required.
Advantages
The D-Plug is plugged in rather than screwed in, which allows faster installation and simpler replacement. Two O-rings on the male portion ensure a reliable seal and the design has been tested for stability up to 1.5 bar. The connector offers a variable length: pulling the parts apart provides up to 15 mm extension to compensate for fitting tolerances and prevent hose twisting. Available lengths and color options increase compatibility with different builds and tight installation spaces.
Suitable for
Sealing unused ports on PC water-cooling radiators
Connecting GPU and CPU water blocks or linking radiators in compact systems
Temporary or permanent closures during maintenance and testing
Installations that require quick plug-in connections and small axial adjustment
Key specifications
Material: brass
Finish: black
Diameter: 2 cm (nominal)
Connection type: D-Plug with two O-rings, 2 × G1/4" male interface
Maximum tested stability: 1.5 bar
Variable extension: up to 15 mm when pulled apart
Weight: 54 g
How to use
Ensure mating threads or ports are clean and free of debris. Push the male D-Plug into the female port until both O-rings are fully recessed into the receiving component to achieve the required seal. For a small axial adjustment, pull the two halves apart to extend the connector up to 15 mm as needed. Confirm that the seal is secure before filling the loop or pressurizing the system.
Usage recommendations
To maintain a reliable seal, verify both O-rings are undamaged and correctly seated in the female component. During periodic maintenance inspect O-rings for wear and replace them if necessary. Avoid exceeding the tested operating limit of 1.5 bar and follow standard liquid-cooling safety and leak-test procedures after installation.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 20 mm |
| Maximum operating pressure | 1.5 bar |
| Connecting thread | 1/4 |
| Easy to use | Yes |
| Connector 1 gender | Male |

### Performance

| Feature | Value |
|---|---|
| Type | Radiator mount |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Brass |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.054 kg |

## FAQ

### How much does the Radiator mount Alphacool ES D-Plug cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Alphacool 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 Alphacool 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Radiator mount Alphacool ES D-Plug?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11867050/67436017_large.webp