---
product_id: 395056090
title: "Watercool HEATKILLER Tube Reservoir, 200mm, D5"
brand: "watercool"
price: "€ 567.88"
currency: EUR
in_stock: true
category: "Watercool"
url: https://www.desertcart.sk/products/395056090-watercool-heatkiller-tube-reservoir-200mm-d5
store_origin: SK
region: Slovakia
---

# anti-cyclone noise reduction tool-free bayonet catch lid 200mm borosilicate glass tube Watercool HEATKILLER Tube Reservoir, 200mm, D5

**Brand:** watercool
**Price:** € 567.88
**Availability:** ✅ In Stock

## Summary

> 💧 Cool smarter, not harder — the reservoir your rig deserves!

## Quick Answers

- **What is this?** Watercool HEATKILLER Tube Reservoir, 200mm, D5 by watercool
- **How much does it cost?** € 567.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/395056090-watercool-heatkiller-tube-reservoir-200mm-d5)

## Best For

- watercool enthusiasts

## Why This Product

- Trusted watercool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Fit:** Modular design with multiple sizes and pump compatibility for custom setups
- • **Optimized Flow:** Streaming-optimized pump chambers reduce vortices for enhanced cooling efficiency
- • **Effortless Refills:** Large filling mouth with bayonet catch lid for quick, tool-free access
- • **Premium Durability:** Scratch-resistant borosilicate glass with superior chemical and thermal resistance
- • **Whisper-Quiet Operation:** Anti-cyclone inlay minimizes noise and simplifies air bleeding

## Overview

The Watercool HEATKILLER Tube Reservoir 200mm D5 is a high-end, modular cooling reservoir crafted from scratch-resistant borosilicate glass. Featuring a large, tool-free bayonet catch lid for easy refills, it incorporates an anti-cyclone inlay to reduce noise and improve air bleeding. Designed for optimal flow with streaming-optimized pump chambers, it supports D5 pumps and offers a perfect balance of durability, efficiency, and low maintenance for professional-grade PC water cooling.

## Description

The HEATKILLER Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass. It has some outstanding features which are listed here. Large filling mouth Thanks to a large filling mouth and a bayonet catch lid the HEATKILLER Tube Series reservoirs can be opened without any tools and is easy to fill. It has never been easier to re-fill a cooling medium. Borosilicate glass tube Borosilicate is a glass with very high chemical and thermic resistance. It is scratch-resistant and has very low heat expansion. These outstanding features make borosilicate an ideal material for reservoirs. Three sizes To account for different space availability in current cases, the HEATKILLER Tube Series reservoir glass tubes are available in sizes 100mm, 150mm and 200mm. Three versions Besides a standalone version, there are versions with direct connections for pumps. They support D5 and DDC pumps by Lowara (formerly known as Laing) and their derivatives. Large volume In designing the HEATKILLER Tube Series, we took great care not to waste any of the available volume. That makes the HEATKILLER Tube Series reservoirs very low maintenance, because they need fewer re-fills. Anti- Cyclone-effect The exclusively developed anti-cyclone-inlay which is located at the bottom of the reservoir prevents vortices that easily form in reservoirs. This reduces noise levels and makes air bleeding easier. Streaming-optimized pump chambers The pump adapter for D5 and DDC pumps comes with a streaming optimized pump chamber. This causes fewer vortices during use, which has a positive effect on both flow rate and air bleeding. Made in Germany

## Features

- The HEATKILLER Tube Series is a modular series of high end reservoirs
- Has a large filling mouth and a bayonet catch lid that can be opened without any tools and is easy to fill
- Made with Borosilicate glass, which is scratch resistant and has very high chemical and thermic resistance
- Material cover: POM
- Measurements (L x W x H): 70 x 70 x 305.5 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074KDG1N7 |
| Are Batteries Included | No |
| Brand | Watercool |
| Date First Available | 31 May 2017 |
| Item Weight | 960 g |
| Item model number | 30205 |
| Manufacturer | Watercool |
| Product Dimensions | 7 x 7 x 30.35 cm; 960 g |

## Images

![Watercool HEATKILLER Tube Reservoir, 200mm, D5 - Image 1](https://m.media-amazon.com/images/I/41E9ArxwZWS.jpg)

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**Shop now:** [https://www.desertcart.sk/products/395056090-watercool-heatkiller-tube-reservoir-200mm-d5](https://www.desertcart.sk/products/395056090-watercool-heatkiller-tube-reservoir-200mm-d5)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-22*