# Compression Ring EK Water Blocks EK-Quantum Torque 6-Pack STC 16 Blue

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109834831--6770158
**Data updated:** 2025-12-30 06:06 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109834831
**EAN:** 3831109834831
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109834831--6770158

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The EK-Quantum Torque Compression Ring 6-Pack STC 16 in blue is made from durable aluminum. Designed for efficient cooling systems, these rings ensure a secure fit and optimal performance. Each pack contains six rings, perfect for custom water cooling setups. Originating from Slovenia, these components are essential for enhancing your cooling efficiency.

## Long description

EK-Quantum Torque Compression Ring 6-Pack STC 16 in blue is a CNC-machined aluminium locking ring designed for use with EK-Quantum Torque STC 10/16 and 12/16 series fittings. It is not a standalone product and must be used together with a compatible Torque fitting barb. The ring compresses the tubing wall beneath it to prevent flexible tubing from being pulled off the fitting, while external grooves provide improved grip for hand tightening. The ring features cutouts in the EK-Quantum signature shape so an aesthetic coloured ring (sold separately) can be visible when assembled.
Advantages
The compression ring is made from durable CNC-machined aluminium with a high-quality blue finish, offering corrosion resistance and consistent mechanical compression. Its outer grooves make manual installation easier, and the signature cutouts allow visual customization when combined with compatible aesthetic rings. The pack contains six identical rings suitable for multi-fitting custom liquid-cooling loops.
Suitable for
Custom PC water-cooling loops using EK-Quantum Torque STC 10/16 or 12/16 fittings
Applications requiring secure connection of flexible tubing to barbed fittings
System builds where visual customization with coloured rings is desired
Key specifications
Compatibility: EK-Quantum Torque STC 10/16 and 12/16 series fittings only
Material: CNC-machined aluminium
Finish: Blue
Pack contents: 6 compression rings
How to use
Slide the compression ring over the flexible tube, position the tube onto the barb of a compatible EK-Quantum Torque STC fitting, then screw the compression ring down onto the fitting to compress the tubing wall and secure the connection. Ensure the correct STC size (10/16 or 12/16) is used with matching fittings. The aesthetic coloured ring (if used) should be installed before fitting the compression ring as designed.
Usage recommendations
Use only with EK-Quantum Torque STC 10/16 or 12/16 fittings and compatible flexible tubing. Do not attempt to use the compression ring as a standalone connector; verify sizes before assembly and tighten by hand using the outside grooves for grip. Store spare rings in a dry place to avoid surface contamination.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Compression Ring |
| Quantity per pack | 6 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Material | Aluminium |

### Other features

| Feature | Value |
|---|---|
| Country of origin | Slovenia |

## FAQ

### How much does the Compression Ring EK Water Blocks EK-Quantum Torque cost, and is it available for purchase?

The price is 35.99 € (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 21.07.2026 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/6770158/64368690_large.webp