# Replacement Reservoir Barrow PBTT-WBW3230 — Acrylic 264 mm, white

**URL:** https://aio.lv/en/product--barrow-pbtt-wbw3230--6185060
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Barrow
**Manufacturer code:** PBTT-WBW3230
**EAN:** 6937826604683
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-pbtt-wbw3230--6185060

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Barrow PBTT-WBW3230 is an acrylic replacement reservoir measuring 264 mm in length, finished in white. Designed for liquid cooling systems, it functions as a coolant expansion and storage unit compatible with custom PC loop installations. The rigid acrylic construction provides clear coolant visibility; typical use cases include PC watercooling builds and cooling system maintenance or upgrades.

## Long description

Barrow PBTT-WBW3230 is an acrylic replacement reservoir 264 mm in length finished in white, designed for custom liquid cooling loops in desktop PCs. The rigid acrylic body provides clear visibility of coolant level and flow, and the reservoir serves as an expansion and storage chamber within a watercooling circuit. It is intended for use where a compact, visually neutral reservoir is required and is compatible with standard fittings used in custom cooling setups.
Advantages
The reservoir’s acrylic construction offers high transparency for easy visual monitoring of coolant color and level while maintaining structural rigidity. Its 264 mm length provides sufficient volume for coolant circulation and air separation without occupying excessive internal space in a PC case. The white finish gives a neutral aesthetic that blends with light-themed builds or contrasts with colored coolant for clearer visibility. The component is created for straightforward installation into existing custom loops using common fittings and mounting options.
Suitable for
Custom PC watercooling loops requiring an inline expansion reservoir
System upgrades or maintenance where coolant visibility and additional volume are needed
Builds that require a compact, rigid acrylic reservoir with a neutral white appearance
Key specifications
Material: rigid acrylic for clear coolant visibility
Length: 264 mm
Finish: white
Function: coolant expansion and storage in liquid cooling circuits
Compatibility: designed for custom PC loop installations using standard fittings
How to use
Install the reservoir inline within the return or feed section of a custom loop following the manufacturer’s guidance for orientation and mounting. Connect tubing or hose fittings compatible with the reservoir ports and ensure all connections are tightened to prevent leaks. Fill the loop with appropriate coolant, perform leak testing at low pump speed, and bleed air from the system until steady flow and stable coolant level are achieved. Periodically inspect the reservoir for contaminants, sediment, or changes in coolant color that indicate maintenance is required.
Usage recommendations
Use corrosion-inhibited, manufacturer-recommended coolant compatible with acrylic, avoid solvents or cleaners that can haze or crack acrylic, and perform regular visual inspections. When installing in tight layouts, confirm available clearance for the 264 mm length and select fittings that provide secure, leak-free connections.

## FAQ

### How much does the Barrow PBTT-WBW3230 acrylic reservoir 264 mm cost, and is it available for purchase?

The price is 48.99 € (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 20.07.2026 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/6185060/68546397_large.webp