# Tube Alphacool 18512

**URL:** https://aio.lv/en/product--alphacool-18512--1019516
**Data updated:** 2026-01-13 15:29 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 18512
**EAN:** 4250197185127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18512--1019516

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 18512 tube is made from high-quality Polyethylene Terephthalate Glycol (PETG) material, ensuring durability and transparency. With a diameter of 1.3 cm and a length of 80 cm, it is ideal for liquid cooling systems. This tube is designed to efficiently transport cooling agents, making it a reliable choice for your computer cooling needs.

## Long description

The Alphacool 18512 tube is manufactured from PETG (Polyethylene Terephthalate Glycol), offering a transparent, rigid conduit suitable for liquid cooling loops. With a 1.3 cm outer diameter and an 80 cm length, this transparent tube is intended for routing coolant between radiators, pumps, reservoirs and water blocks in custom PC cooling systems. The PETG material provides good dimensional stability and clear visibility of coolant flow while remaining compatible with common cooling agents when used according to manufacturer guidelines.
Advantages
The Alphacool PETG tube combines clarity and rigidity, allowing for precise bends and a clean visual appearance in a liquid cooling build. Its transparent color makes it easy to monitor coolant condition and detect air bubbles or contamination. The 1.3 cm diameter provides sufficient flow for many consumer and enthusiast cooling setups, while the 80 cm length is convenient for a range of internal routing layouts. PETG resists deformation at typical operating temperatures for PC cooling loops and is commonly accepted for use with standard coolants.
Suitable for
 Custom PC liquid cooling loops connecting radiators, pumps, reservoirs and water blocks
 Aesthetic builds where transparent tubing is preferred for visibility of coolant
 Replacement tubing for existing PETG-compatible cooling systems
 Prototyping and testing coolant flow in bench setups
Key specifications
 Material: PETG (Polyethylene Terephthalate Glycol)
 Color: Transparent
 Outer diameter: 1.3 cm
 Length: 80 cm
 Compatibility: Suitable for typical liquid coolants used in PC cooling systems when installed according to guidance
How to use
Measure the required routing distance in your cooling loop and cut the tube to length using a suitable tube cutter or a fine-toothed saw to achieve a clean, square end. Ensure all mating fittings (barbs, compression fittings, or push-fit connectors) match the 1.3 cm outer diameter or the corresponding inner diameter of your fittings. Slide the tube over the fitting fully and secure with the appropriate clamps or compression rings if required. After assembly, fill the loop with coolant, purge air by running the pump at low speed and check all connections for leaks before normal operation.
Usage recommendations
Store the tube away from direct sunlight and solvents. Use coolants and additives that are known to be PETG-compatible and follow coolant manufacturer's instructions. Avoid excessive heat sources near routed sections and inspect tubing periodically for discoloration or signs of wear. When bending the tube, use bending tools or heat gently following PETG safe-practice guidelines to avoid kinking.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 13 mm |
| Maximum operating temperature | 60 °C |
| Maximum operating pressure | 4 bar |
| Number of connectors | 2 |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Product colour | Transparent |
| Material | Polyethylene Terephthalate Glycol (PETG) |

### Weight & dimensions

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

### Other features

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

## FAQ

### How much does the Tube Alphacool 18512 cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 09.07.2026 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, 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/1019516/65736285_large.webp