# Fitting for computer cooling system EK Water Blocks 3831109837412 — brass, satin steel/titanium finish, Ø16 mm, height 11.5 mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109837412--4597992
**Data updated:** 2025-12-29 17:34 (EET)
**Category:** Other goods
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109837412
**EAN:** 3831109837412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109837412--4597992

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Compact fitting for liquid computer cooling systems from EK Water Blocks, model 3831109837412. Made of brass with a satin steel/titanium finish, it has an outer diameter of 16 mm and a height of 11.5 mm. Designed for secure tubing connections in custom loop setups, it provides corrosion-resistant metal construction and a clean aesthetic finish for PC liquid cooling builds.

## Long description

EK-Quantum Torque Micro HDC 12 - Satin Titanium is a compact 12 mm compression fitting for solid tubing such as acrylic, PETG and brass. With an installed height of 11.5 mm and an overall outer diameter of 16 mm, this fitting reduces footprint compared to standard Torque HDC 12 fittings while retaining a metal construction and satin titanium finish. The fitting body is CNC-machined from brass and the compression ring uses a high-quality EPDM rubber gasket to securely grip solid tubes.
Advantages
The Micro form factor offers a 23% reduced height versus standard Torque HDC 12 fittings, enabling tube placement in tighter spaces. CNC-machined brass construction provides corrosion resistance and durability, while the satin titanium finish gives a neutral aesthetic. An internal 9 mm hex Allen key socket in the barb allows installation without relying on the external surface for torque, reducing risk of damage to adjacent components when using the recommended EK-Loop Multi Allen Key.
Suitable for
Custom PC liquid cooling loops using 12 mm solid tubing (acrylic, PETG, brass)
Installations with limited clearance where a low-profile fitting is required
Builds requiring corrosion-resistant metal fittings with a satin finish
Key specifications
Type: Compression fitting for solid tubing (HDC 12)
Material: CNC-machined brass
Finish: Satin titanium / satin steel appearance
Outer diameter: 16 mm
Installed height: 11.5 mm
Tube size compatibility: 12 mm solid tubing (acrylic, PETG, brass)
Seal: EPDM rubber gasket in compression ring
How to use
Slide the compression ring over the end of the solid tube, insert the tube fully into the fitting barb, and tighten the compression ring until the EPDM gasket secures the tube. Use a 9 mm hex (Allen) key in the internal socket of the barb for final tightening to avoid stressing the external surface. For best results, tighten progressively and check that the tube is firmly gripped without deforming the tube.
Usage recommendations
Use the EK-Loop Multi Allen Key or an appropriately sized 9 mm Allen key to avoid damaging nearby components. Verify compatibility with other EK Water Blocks components as this fitting is intended for EK liquid cooling systems and 12 mm solid tubing.

## Specifications

| Feature | Value |
|---|---|
| Type | Fitting |
| Material | Brass |
| Height | 11.5 mm |
| Product colour | Satin steel, Titanium |
| Diameter | 16 mm |
| Connecting thread | 1/4 |

## FAQ

### How much does the Fitting EK Water Blocks 3831109837412 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 27.07.2026 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

## Image

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