# Tube EK Water Blocks EK-Tube ZMT Black 3830046999313

**URL:** https://aio.lv/en/product--ek-water-blocks-3830046999313--1019125
**Data updated:** 2026-01-13 15:29 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3830046999313
**EAN:** 3830046999313
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3830046999313--1019125

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks EK-Tube ZMT is a high-quality black tube designed for liquid cooling systems. It offers excellent flexibility and durability, ensuring reliable performance in various setups. Ideal for PC builders seeking efficient cooling solutions.

## Long description

The EK Water Blocks EK-Tube ZMT Black is a flexible tubing solution designed for custom liquid cooling loops in PCs and other thermal management systems. Manufactured by ek water blocks, this black tube prioritizes durability and ease of routing while maintaining compatibility with standard fittings used in water-cooling installations. The product targets builders and technicians who require a reliable, visually discrete tube for circulating coolant in closed-loop or custom open-loop configurations.
Advantages
The EK-Tube ZMT Black provides consistent flexibility that simplifies installation in tight or complex layouts, reducing the need for additional fittings or sharp bends. Its construction emphasizes resistance to kinking and long-term mechanical stability under typical operating conditions of PC cooling systems. The neutral black finish allows it to blend with a wide range of system aesthetics while offering predictable performance over repeated maintenance cycles.
Suitable for (tasks / use cases)
Custom PC water-cooling loops in desktops and workstations
Replacement tubing for existing liquid cooling systems
Routing coolant between radiators, pumps, reservoirs and water blocks
Applications requiring discreet black tubing for visual consistency
Key specifications
Color: black
Material type: flexible tubing designed for liquid cooling (manufacturer specified)
Intended use: coolant circulation in computer liquid cooling systems
Compatibility: suitable for standard water-cooling fittings and components
How to use
Measure and cut the EK-Tube ZMT Black to the required lengths for your loop, allowing for gentle bends and avoiding tight radii that could restrict flow. Slide the tube onto the barbs or compression fittings fully to ensure a secure connection, and use clamps or properly tightened compression rings when recommended by the fitting manufacturer. After assembly, perform a pressure or leak test with the system powered off to confirm all joints are sealed before normal operation.
Usage recommendations
For best results, route the tubing with gradual bends and avoid kinking. Use compatible fittings from ek water blocks or other reputable manufacturers, and inspect tubing periodically for signs of wear or clouding. Flush the loop according to coolant manufacturer guidance during maintenance to maintain optimal flow and longevity.

## 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 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 03.08.2026 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/1019125/57847687_large.webp