# Fitting EK Water Blocks 3831109849682 Brass Black 20.8mm Height 1.65cm Diameter

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109849682--4480084
**Data updated:** 2025-12-29 17:28 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109849682
**EAN:** 3831109849682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109849682--4480084

## 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 3831109849682 is a brass fitting designed for computer cooling systems. It features a height of 20.8mm and a diameter of 1.65cm, ensuring compatibility with various setups. The black finish adds a sleek look while providing durability and reliability in performance.

## Long description

The EK-Quantum Torque Micro Rotary 90 is a compact brass adapter fitting for water-cooling systems that enables a 90° turn while maintaining a very low installed height of approximately 21 mm. CNC-machined from solid brass and finished in Satin Black, the fitting consists of two permanently assembled parts sealed with rubber O-rings. It provides a fully rotatable joint between a male G1/4” thread and a female G1/4” port, allowing the outlet to be directed perpendicular to the mounted port. The centreline of the female port sits 12.5 mm above the mounting surface, and the base diameter is 16.5 mm. The adapter is compatible with EK-Quantum Torque STC, HDC and Torque Micro HDP fittings.
Advantages
The design delivers a minimal footprint and low installation height, making tight-space routing possible where standard angled fittings would not fit. Precision CNC machining and rubber O-ring sealing ensure consistent engagement, reliable sealing and a uniform appearance. The Satin Black finish reduces internal coating to minimise potential loop contaminants, and the rotatable joint allows flexible orientation after installation.
Suitable for
Custom PC water-cooling loops with limited clearance
Connections requiring a compact 90° turn near blocks or radiators
Setups using EK-Quantum Torque fittings (STC, HDC, Micro HDP)
Key specifications
Material: CNC-machined solid brass
Finish: Satin Black (externally)
Thread: male G1/4” to female G1/4” rotatable joint
Installed height: ~21 mm
Female port centreline above mounting surface: 12.5 mm
Base diameter: 16.5 mm
How to use
Screw the male G1/4” thread into the desired port on a water-cooling component. Use a 6 mm Allen key in the opening on the top face to secure the base in place; once tightened, the fitting body can rotate freely to the required perpendicular direction. EK recommends using the EK-Loop Multi Allen Key for securing this fitting. Install tubing or connect adjacent EK-Quantum Torque fittings as needed.
Usage recommendations
Install the fitting before finalising tubing runs to allow rotation and optimal alignment. Avoid painting the inner surfaces and ensure O-rings are seated correctly to maintain a reliable seal.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 16.5 mm |
| Connecting thread | 1/4 |

### Performance

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

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 20.75 mm |

## FAQ

### How much does the Fitting EK Water Blocks 3831109849682 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 135 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: 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/4480084/58987220_large.webp