# Tube Alphacool 18440

**URL:** https://aio.lv/en/product--alphacool-18440--1986826
**Data updated:** 2025-12-29 10:31 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 18440
**EAN:** 4250197184403
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18440--1986826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 18440 tube is made from high-quality Polymethyl methacrylate (PMMA), ensuring durability and transparency. With a diameter of 1.3 cm and a length of 80 cm, it is designed for liquid cooling systems, providing efficient heat dissipation. Its clear design allows for easy monitoring of coolant flow, making it an ideal choice for custom PC builds.

## Long description

The Alphacool 18440 tube is a rigid cooling tube made from high-quality polymethyl methacrylate (PMMA). With a length of 80 cm and an outer diameter of 13 mm, it is intended for liquid cooling systems in custom PC builds and provides clear visibility of coolant flow while maintaining structural stability and transparency.
Advantages
Alphacool hard tubing offers a neat, structured appearance compared to standard PVC hoses. The PMMA material combines good transparency with durability. The system uses Alphacool HT connectors that form a sealed connection with the plexi tube and simplify assembly. The rigid tube can be bent to fit the loop layout when using an appropriate bending tool, eliminating the need for additional angled fittings in many layouts.
Suitable for
 Custom PC liquid cooling loops
 Visible coolant routes where transparency is required
 Systems that require rigid, tidy tubing instead of flexible hoses
Key specifications
 Brand: Alphacool
 Model / MPN: 18440
 EAN: 4250197184403
 Material: Polymethyl methacrylate (PMMA)
 Length: 80 cm
 Outer diameter: 13 mm
How to use
Measure and cut the PMMA tube to the required length for your loop. If curved runs are needed, heat and bend the tube using a dedicated acrylic bending tool following the tool manufacturer's instructions to avoid cracking. Insert the cut ends into compatible Alphacool HT connectors until fully seated to achieve a sealed joint. Verify all connections and test the loop for leaks before powering the system.
Usage recommendations
Use only compatible Alphacool HT connectors and follow safe bending procedures for PMMA tubing. Avoid excessive localized heat and sharp bends. Perform a pressure or leak test after assembly and before system use.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 13 mm |
| Maximum operating temperature | 60 °C |
| Maximum operating pressure | 4 bar |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Product colour | Transparent |
| Material | Polymethyl methacrylate (PMMA) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Tube length | 800 mm |

### Other features

| Feature | Value |
|---|---|
| Cooling agent | liquid |

## FAQ

### How much does the Tube Alphacool 18440 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 476 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 08.07.2026 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: Cash payment, 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, 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.

## Image

https://aio.lv/img/cache/product/1986826/64195232_large.webp