# Barrow Multi-Link Adapter 90° 14mm for AD Hardtube White TWT90KNS-K14

**URL:** https://aio.lv/en/product--barrow-twt90kns-k14-w--6063649
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Barrow
**Manufacturer code:** TWT90KNS-K14 w
**EAN:** 6937826608056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-twt90kns-k14-w--6063649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Barrow Multi-Link Adapter TWT90KNS-K14 is a 90-degree connector designed for 14 mm AD hardtube fittings in white finish. It provides a compact, angled link between rigid tubing runs, facilitating clean routing and connections in custom liquid-cooling loops. Suitable for PC water-cooling builders seeking precise directional changes and tidy tube management.

## Long description

Barrow Multi-Link Adapter 90° 14mm for AD Hardtube White TWT90KNS-K14 is a compact 90-degree connector designed for 14 mm rigid tubing in custom PC water-cooling systems. The adapter creates a neat, low-profile directional change between hardtube runs, allowing builders to route coolant lines with precision while maintaining a consistent aesthetic in white finish. It is compatible with AD-style hardtube fittings and is intended to integrate into multi-segment tubing layouts where space and alignment require a fixed-angle transition.
Advantages
This 90° multi-link adapter offers a compact footprint and precise angle control for rigid 14 mm tubing, reducing stresses on joints and improving overall loop appearance. The white finish provides a uniform look when paired with matching fittings and tubes, and the adapter’s construction supports tight routing in confined chassis areas. It simplifies complex bends into a single reliable connection, helping to maintain consistent flow paths and reducing the need for soft tubing or multiple angled fittings.
Подходит для
 Сборки кастомных систем жидкостного охлаждения в ПК
 Маршрутизации жёстких трубок диаметром 14 мм
 Укладки труб в ограниченном пространстве корпуса
 Сочетания с AD-совместимыми фитингами для аккуратного внешнего вида
Key specifications
 Angle: 90 degrees for fixed directional change
 Compatible tube outer diameter: 14 mm rigid hardtube
 Finish: white
 Connection type: AD hardtube fitting interface
 Form factor: compact multi-link adapter for tight routing
How to use
Ensure both tubing ends and mating fittings are clean and free of debris before installation. Insert the 14 mm hardtube into the adapter according to the AD fitting system’s guidelines, securing each connection as specified for your fittings—typically by pushing the tube into the adapter until a secure seal is achieved and verifying alignment. Use appropriate torque and follow the manufacturer instructions of your fittings to avoid over-tightening. Check for proper seating and perform a leak test after completing the loop and before powering the PC components.
Usošanas ieteikumi
Install the adapter in locations where a fixed 90° turn will reduce tubing stress and improve routing. Pair with compatible AD hardtube fittings and use a leak test procedure after assembly. Avoid forcing tubes at angles not supported by the adapter and ensure the chosen chassis area provides sufficient clearance for the assembly.

## FAQ

### How much does the Barrow Multi-Link Adapter 90° 14mm TWT90KNS-K14 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 17.07.2026 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 Barrow 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 Barrow 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/6063649/68537932_large.webp