# Flow indicator EK Water Blocks 3831109827178 Black Transparent 1/4"

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109827178--3867135
**Data updated:** 2025-12-29 13:50 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109827178
**EAN:** 3831109827178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109827178--3867135

## 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

The EK Water Blocks 3831109827178 is a flow indicator designed for computer cooling systems. It features a black and transparent design with a 1/4" connecting thread, allowing for easy integration into your setup. This component helps monitor the flow of coolant, ensuring optimal performance and efficiency in your cooling system.

## Long description

EK-Quantum Flow Indicator D-RGB is a flow indicator for PC liquid cooling loops that visually shows coolant flow rate and helps determine if the loop and pump are operating normally. The device combines a transparent CNC-machined acrylic body with an anodized aluminum cover and includes addressable D-RGB lighting for visual integration with compatible motherboard RGB systems. It has three female G1/4" ports and a compact impeller design that reduces air trapping.
Advantages
The indicator provides an immediate visual indication of flow and can be mounted mid-tube using two fittings or attached to any component with a G1/4" port. Its impeller has a closed center and sloped wings to prevent air from becoming trapped. Two internal LEDs and an anodized aluminum cover ensure even, diffused D-RGB lighting compatible with major motherboard sync technologies. All three threads are female and can serve as either inlet or outlet.
Suitable for
Custom PC liquid cooling loops
Visual monitoring of pump and coolant circulation
Integration with D-RGB (A-RGB) lighting systems
Key specifications
Manufacturer: EK Water Blocks
Model: EK-Quantum Flow Indicator D-RGB
MPN / EAN: 3831109827178
Ports: 3 × G1/4" female
Material: CNC machined cast acrylic with anodized aluminum cover
Lighting: 2 addressable LEDs (D-RGB / A-RGB compatible)
How to use
Install the flow indicator in your loop by connecting it via two fittings mid-tube or by attaching it to any component with a G1/4" port using appropriate fittings or a dual male-threaded extender. Align the arrow on the 3-pin addressable LED connector with the +5V marking on your motherboard D-RGB header. Any of the three G1/4" ports can be configured as inlet or outlet according to your loop layout. Ensure fittings are tightened to avoid leaks and flush the loop as recommended before regular operation.
Usage recommendations
Use compatible G1/4" fittings and follow standard liquid cooling best practices: check for leaks after installation, confirm correct LED connector orientation (+5V), and purge air from the loop to prevent false readings. For consistent lighting, connect to a motherboard D-RGB header supported by your system.

## Specifications

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

### Performance

| Feature | Value |
|---|---|
| Type | Flow indicator |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Transparent |

## FAQ

### How much does the Flow indicator EK Water Blocks 3831109827178 cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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

### 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.

### Where can I download the instructions for Flow indicator EK Water Blocks 3831109827178?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3867135/58580064_large.webp