# Tube EK Water Blocks EK-Tube ZMT

**URL:** https://aio.lv/en/product--ek-water-blocks-3830046999306--1019124
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3830046999306
**EAN:** 3830046999306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3830046999306--1019124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The EK-Tube ZMT is a high-quality black tubing designed for liquid cooling systems. It features a durable construction that resists kinking and is compatible with various fittings. The flexible design allows for easy installation and routing in tight spaces. Ideal for custom water cooling loops, it ensures optimal flow and performance. Perfect for enthusiasts looking to enhance their cooling setup.

## Long description

The EK-Tube ZMT is a high-quality black tubing engineered for custom liquid cooling loops. Made from materials selected for flexibility and durability, this tubing resists kinking and maintains consistent inner diameter under bending stress. Its smooth inner surface supports steady coolant flow while the matte black exterior provides a discrete appearance inside PC cases. The EK-Tube ZMT is compatible with common push-fit and compression fittings and is intended for use in PC water cooling systems where reliable flow and neat routing are required.
Advantages
EK-Tube ZMT combines flexible construction with dimensional stability to simplify installation and routing in compact builds. The tubing’s resistance to kinking reduces the risk of flow restriction during tight bends, and the smooth bore promotes efficient coolant circulation. The matte black finish helps hide tubing runs and complements a wide range of system aesthetics while the material composition is chosen for chemical compatibility with typical coolant additives.
Suitable for
 Custom PC water cooling loops
 Tight or compact PC builds requiring flexible tubing
 Systems using push-fit and compression fittings
 Enthusiast and DIY cooling upgrades
Key specifications
 Color: matte black
 Flexible construction for tight bends
 Smooth inner surface for stable flow
 Resistant to kinking under normal installation
 Compatible with common push-fit and compression fittings
How to use
Measure and cut tubing to the required lengths for your loop, allowing small extra lengths to avoid strain on fittings. Slide the tubing firmly onto compatible fittings (push-fit or compression) ensuring a full seat and secure connection. Route the tubing to minimize tight 90-degree bends; where sharp turns are unavoidable, allow a gentle radius to maintain internal diameter. After assembly, perform a leak test with the system powered off and reservoir filled, running a pump-only test for several hours to verify connections and flow.
Usage recommendations
Use compatible coolant formulations and follow manufacturer guidance for additives to prevent degradation. Replace tubing if you observe discoloration, brittleness, or persistent flow restrictions. During maintenance, avoid sharp tools when trimming and ensure fittings are free of debris before reinstalling tubing.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Tube EK Water Blocks EK-Tube ZMT cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 28.07.2026 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 ek water blocks 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 ek water blocks 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: 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/1019124/57847686_large.webp