# Computer cooling system part BitsPower BP-WTP-C11J — Brass fitting, nickel silver finish

**URL:** https://aio.lv/en/product--bitspower-bp-wtp-c11j--1018520
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** BitsPower
**Manufacturer code:** BP-WTP-C11J
**EAN:** 4711946741617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bitspower-bp-wtp-c11j--1018520

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

BitsPower BP-WTP-C11J is a computer cooling system part made of brass with a nickel-silver finish. Designed as a fitting or accessory for liquid cooling loops, it provides durable, corrosion-resistant connections between components. Suitable for custom water-cooling builds and system maintenance where reliable metal fittings are required.

## Long description

BitsPower BP-WTP-C11J is a brass fitting with a nickel-silver finish designed for custom liquid cooling loops in desktop computers. The component is shaped to provide a high-flow path for coolant while maintaining corrosion resistance and long-term mechanical stability. Its dimensions and concealed O-ring design make it suitable for secure connections with soft tubing of nominal 8 mm inner diameter and 11 mm outer diameter, supporting maintenance and upgrades in water-cooled systems.
Advantages
The fitting uses high-quality brass construction that resists corrosion and deformation under thermal cycling, and a nickel-silver finish that enhances surface hardness and appearance. The true high-flow internal geometry reduces flow restriction compared with basic connectors, while the hiding O-ring design improves sealing reliability and protects the seal from external contamination. The part is RoHS compliant and intended for repeated assembly and disassembly in custom cooling loops.
Suitable for
 Custom PC water-cooling loops using soft tubing (8 mm ID / 11 mm OD)
 Replacement or upgrade of metal fittings in liquid-cooled systems
 Maintenance tasks requiring durable, corrosion-resistant connections
Key specifications
 Material: brass body with nickel-silver surface finish
 Design: true high-flow internal channel
 Sealing: concealed O-ring for secure connections
 Tube compatibility: nominal inner diameter 8 mm, outer diameter 11 mm
 Durability: designed for repeated assembly and resistance to corrosion
 Compliance: RoHS compliant
How to use
Ensure tubing and mating components are clean and free of debris before assembly. Slide the soft tubing over the fitting to the recommended depth for an 8 mm ID / 11 mm OD tube until the concealed O-ring seats fully. Tighten any accompanying compression or locking collars according to the system requirements; avoid overtightening that could deform the tubing or damage the O-ring. When disassembling, gently loosen collars and pull the tubing straight off the fitting to prevent stretching or tearing.
Usage recommendations
Inspect O-rings periodically and replace them if hardened or damaged. For best results use tubing rated for your coolant temperature and compatible with brass fittings; when changing coolant types, flush the loop to prevent chemical incompatibilities. Avoid exposing the fitting to abrasive cleaners or prolonged contact with highly acidic or basic fluids.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Nickel, Silver |
| Material | Brass |

## FAQ

### How much does the BitsPower BP-WTP-C11J brass cooling fitting cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 16.07.2026 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 BitsPower 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 BitsPower 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: 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/1018520/57846414_large.webp