# Tube Alphacool 18511

**URL:** https://aio.lv/en/product--alphacool-18511--1019442
**Data updated:** 2026-01-13 15:29 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 18511
**EAN:** 4250197185110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18511--1019442

## 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

The Alphacool 18511 tube is designed for optimal fluid flow in computer cooling systems. Made from high-quality materials, it ensures durability and resistance to temperature changes. Its transparent design allows for easy monitoring of coolant levels. Compatible with various Alphacool components, this tube is essential for building or upgrading your cooling setup.

## Long description

The Alphacool 18511 tube is a transparent coolant tube designed for use in computer liquid cooling systems. Manufactured from materials selected for stability and resistance to temperature variations, this tube provides a clear path for coolant flow and allows visual monitoring of fluid levels and condition. The tube is compatible with a wide range of Alphacool cooling components and fittings, making it suitable for both new builds and upgrades of existing cooling loops.
Advantages
The tube combines transparency with mechanical stability to provide reliable coolant transport while enabling easy visual inspection. Its material composition resists common temperature-related deformation and maintains flexibility for routing and installation. Compatibility with Alphacool connectors and common cooling parts reduces the need for adapters and simplifies integration into existing systems.
Suitable for
Custom PC liquid cooling loops
Replacing worn or discolored tubing in an existing cooling system
Building a new water-cooled gaming or workstation PC
Systems requiring clear tubing for coolant monitoring or aesthetic transparency
Key specifications
Product type: coolant tube for computer water cooling
Material: temperature-resistant transparent polymer
Design: clear/transparent for visual inspection
Compatibility: designed for use with Alphacool components and standard fittings
Flexibility: flexible for routing through typical PC chassis layouts
How to use
Measure and cut the tube to the required lengths for your cooling loop, allowing slight extra length to accommodate bends and fittings. Ensure the tube ends are cut squarely and cleanly to provide a secure seal with compression fittings or push-fit connectors. When installing, slide the tube onto the fitting until it seats fully and secure according to the fitting manufacturer’s instructions. After assembly, perform a pressure or leak test following standard liquid-cooling procedures before powering the system.
Usage recommendations
Use the tube with compatible Alphacool fittings and components to ensure proper sealing and longevity. Avoid sharp kinks and excessive bending radii; maintain gentle curves to preserve flow and prevent stress points. Regularly inspect the tube for discoloration or clouding and replace if signs of degradation appear. When mixing coolant additives, follow manufacturer guidance to avoid reactions that could affect the tube material.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Tube |

## FAQ

### How much does the Tube Alphacool 18511 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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, 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.

## Image

https://aio.lv/img/cache/product/1019442/65736254_large.webp