# Fitting ek water blocks 3831109908990 — brass, black, 1 pc

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109908990--10738556
**Data updated:** 2026-01-28 12:01 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109908990
**EAN:** 3831109908990
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109908990--10738556

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Fitting by ek water blocks (MPN 3831109908990) for custom liquid cooling loops. Made of brass with black finish, delivered as a single piece. Designed to connect tubing and components in PC water-cooling systems, providing durability and corrosion resistance. Suitable for building or repairing cooling loops in desktop computers.

## Long description

EK-Quantum Torque Push-In adapter M 7 - Black is a push-in fitting designed specifically for use with EK-Quantum Reflection² distribution plates. It features a standard G1/4" male thread with an O-ring on one end, a knurled midsection for grip, and a male push-in connector with two O-rings on the opposite end that inserts directly into the distro plate without requiring screwing. The adapter is CNC-machined from brass and finished in satin black.
Advantages
The adapter simplifies connection between radiators and the Reflection² distribution plate by eliminating the need to screw fittings into place, reducing torque and mechanical strain during installation. Its push-in design provides quick, repeatable connections while the knurled middle section ensures secure manual handling. Machined brass construction with a satin black finish offers durability and a consistent aesthetic when used with compatible components.
Suitable for
Connecting 420 mm radiators to EK-Quantum Reflection² distribution plates
Use with EK-Quantum Reflection² O11D EVO XL distro-plate
Internal custom liquid cooling loops where push-in distro connections are required
Key specifications
Thread type: G1/4" male with O-ring seal
Push-in connection: male push-in end with dual O-rings for distro plate insertion
Material: CNC-machined brass
Finish: satin black
Pack quantity: 1 piece
How to use
Align the push-in end of the adapter with the corresponding port on the EK-Quantum Reflection² distribution plate and press firmly until the adapter seats and the O-rings engage. Screw the G1/4" male-threaded end into the radiator or fitting port, ensuring the O-ring provides a seal. Confirm the connection is secure and inspect for leaks before filling the loop and powering the cooling system.
Usage recommendations
Use this adapter only with EK-Quantum Reflection² distribution plates. Verify compatibility with your radiator and distro-plate model (for example, EK-Quantum Reflection² O11D EVO XL for 420 mm radiators) and check O-rings for damage before installation. Tighten threaded connections to a firm hand-tight plus small additional turn if needed; avoid excessive torque.

## Specifications

| Feature | Value |
|---|---|
| Type | Fitting |
| Material | Brass |
| Product colour | Black |
| Connecting thread | 1/4 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fitting ek water blocks 3831109908990 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 24.07.2026 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

https://aio.lv/img/cache/product/10738556/59893596_large.webp