# Fitting EK Water Blocks HDC 14

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109823798--3717752
**Data updated:** 2025-12-29 13:46 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109823798
**EAN:** 3831109823798
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109823798--3717752

## 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 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks HDC 14 fitting is made of durable brass with a sleek titanium finish. It features a height of 15 mm and a diameter of 2.2 cm, with a tube diameter of 1.4 cm, ensuring a secure and reliable connection for your water cooling setup. Ideal for enthusiasts looking for quality and performance in their cooling solutions.

## Long description

The EK-Quantum Torque HDC 14 fitting is a 14 mm hard-tube compression fitting from EK Water Blocks designed for use with solid tubing such as acrylic and PETG. Constructed from CNC-machined brass with a satin titanium finish on the barb and compression rings, the fitting provides a low-profile appearance without external branding. The seal is ensured by rubber O-rings and the fitting is compatible with other EK Water Blocks liquid-cooling components. The fitting has a height of 15 mm, outer diameter 22 mm and accepts 14 mm tube OD.
Advantages
The compact design provides a minimalistic look and the locking ring secures the solid tube by compressing the rubber gasket beneath it. Grooved outer surfaces allow easier hand tightening while the compression ring features signature cutouts for an interchangeable aesthetic color ring (sold separately). The inner surfaces are left unpainted to reduce potential contaminants in the cooling loop.
Suitable for
Custom PC liquid cooling loops using acrylic or PETG hard tubing
Enthusiast and professional builds requiring G1/4" threaded fittings
Systems where a minimal, unbranded aesthetic is preferred
Key specifications
Material: CNC-machined brass
Finish: Satin titanium (barb and compression rings), internal surfaces unpainted
Tube compatibility: 14 mm outer diameter hard tubing (Acrylic, PETG)
Height: 15 mm
Outer diameter: 22 mm
Seal: Rubber O-rings (G1/4" threading compatibility)
How to use
Start by screwing the fitting into the G1/4" port of your cooling component. If using an aesthetic color ring, thread it onto the fitting before fitting the compression locking ring. Insert the 14 mm hard tube fully into the barb, then slide the compression ring and locking ring into position and hand-tighten until the rubber gasket is compressed and the tube is secure. For the internal barb hex socket use a 9 mm Allen key to assist with installation; do not apply excessive torque to avoid damaging the fitting or other loop components.
Usage recommendations
Use an Allen key 9 mm (sold separately) when tightening the barb to avoid fingertip injury. Do not over-tighten; avoid painting internal surfaces or introducing contaminants. Spare outer O-rings for the G1/4" seal are available separately.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 22 mm |
| Connecting thread | 1/4 |
| Tube 1 diameter | 14 mm |

### Performance

| Feature | Value |
|---|---|
| Type | Fitting |

### Design

| Feature | Value |
|---|---|
| Product colour | Titanium |
| Material | Brass |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 15 mm |

## FAQ

### How much does the Fitting EK Water Blocks HDC 14 cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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. 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: 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/3717752/58544948_large.webp