# Fitting EK Water Blocks 3831109832820 Brass Black 21mm

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109832820--4480090
**Data updated:** 2025-12-29 17:28 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109832820
**EAN:** 3831109832820
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109832820--4480090

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The EK Water Blocks 3831109832820 is a brass fitting designed for computer cooling systems. With a height of 21mm and a black finish, it ensures durability and aesthetic appeal. This fitting is essential for connecting various components in a cooling loop, providing reliable performance and compatibility with EK Water Blocks products.

## Long description

EK-Quantum Torque Rotary Offset 7 - Black is a revolvable male+female G1/4" threaded offset adapter fitting made from CNC-machined brass with a satin black finish and EPDM O-rings. With a total height of 21mm, this compact offset allows precise alignment of hard tubing and distances ports in tight spaces while matching the aesthetic of EK-Quantum Torque series fittings and adapters.
Advantages
The rotary offset design allows 360° rotation around its axis for fine positioning without stressing tubing. CNC-machined brass construction and a satin black finish provide durability and a consistent appearance. EPDM O-rings ensure a secure, leak-resistant seal. The adapter is compatible with other EK-Quantum Torque components and can accept an optional color ring for personal accents.
Suitable for
Routing and aligning rigid (hard) tubing in custom PC liquid cooling loops
Offsetting or distancing G1/4" ports in cramped or compact builds
Connecting components where precise parallel tubing alignment is required
Key specifications
Brand: ek water blocks
Model / MPN: 3831109832820
Type: Rotary male+female offset adapter fitting, G1/4" threaded
Material: CNC-machined brass
Finish: Satin black
Sealing: EPDM O-rings
Height: 21 mm
How to use
Screw the male G1/4" thread into the target port and attach the corresponding female-threaded connection to the other side, using the EPDM O-rings to ensure a seal. Rotate the fitting around its axis to obtain the desired alignment of hard tubing before fully tightening connections. Verify that tubing bends and fittings do not create undue stress on the loop and retighten as needed to maintain a leak-free connection.
Usage recommendations
Use with standard G1/4" liquid cooling components and compatible EK-Quantum Torque series fittings. Do not overtighten threads; hand-start connections and then tighten with appropriate tools to manufacturer torque guidance. Inspect O-rings for damage and replace if necessary when assembling or servicing the loop.

## Specifications

| Feature | Value |
|---|---|
| Connecting thread | 1/4 |

### Performance

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

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 21 mm |

## FAQ

### How much does the Fitting EK Water Blocks 3831109832820 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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

### 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/4480090/58987246_large.webp