# Hose Compression Fitting pack EK Water Blocks EK-Quantum Torque HDC 16, Satin Titanium — Pack of 6

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109824580--10820010
**Data updated:** 2026-02-18 14:37 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109824580
**EAN:** 3831109824580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109824580--10820010

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.79 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Pack of 6 EK-Quantum Torque HDC 16 hose compression fittings by EK Water Blocks in Satin Titanium finish. Designed for 16 mm hard tubing loops, these fittings provide secure mechanical connection between tubing and components in custom water-cooling systems. Suitable for PC builders and modders seeking consistent fittings for radiator, pump and block connections; metal finish improves durability and aesthetics.

## Long description

EK-Quantum Torque HDC 16 hose compression fitting pack contains six satin titanium finish fittings designed for 16 mm hard tubing in custom PC water-cooling loops. These fittings create a secure mechanical connection between rigid tubing and cooling components such as radiators, pumps and water blocks. The metal construction improves durability and provides a consistent aesthetic across a build where matching fittings are required.
Advantages
The fittings offer a precise compression interface for 16 mm hard tubing that reduces the risk of leaks and loosens over time. Satin titanium plating resists corrosion and wear while delivering a uniform look that complements metal and dark-themed builds. Pack quantity of six ensures multiple connection points can be matched for a clean, coordinated installation.
Suitable for
Custom PC water-cooling systems using 16 mm hard tubing
Connecting radiators, pumps and water blocks to rigid tubing
PC builds where metal-finished fittings are desired for aesthetics and durability
Key specifications
Fitting type: compression fitting for hard tubing
Compatible tube outer diameter: 16 mm
Material finish: satin titanium
Pack quantity: 6 fittings
Intended use: liquid cooling connections for desktop PCs
How to use
Prepare each 16 mm hard tube end by ensuring a clean, square cut and deburring to prevent leaks. Slide the compression collar onto the tube, insert the tube into the fitting until it seats fully, then tighten the compression ring to achieve a secure seal according to manufacturer torque recommendations. Recheck all connections after initial system fill and during the first operation to confirm leak-free performance.
Usage recommendations
Use with compatible 16 mm rigid tubing and standard liquid-cooling coolant; avoid overtightening to prevent damage to tubing or fitting threads. Perform pressure checks and visual inspections after installation and periodically during maintenance to ensure long-term reliability.

## FAQ

### How much does the EK Water Blocks EK-Quantum Torque HDC 16 fittings — Pack of 6 cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 31.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can EK Water Blocks EK-Quantum Torque HDC 16 fittings — Pack of 6 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

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