Alphacool ES Liquid GL50 (-40 °C) 1000 ml
Alphacool

Alphacool ES Liquid GL50 (-40 °C) 1000 ml

SKU HC-678191MPN 18599

Highlights

  • Operating range -40 °C to 90 °C
  • Premixed silicate formula, 1000 ml
  • Prevents deposits and foam formation
  • Compatible with all common water-cooling materials
  • Blue color, non-UV reactive
  • Low maintenance, long service life

Key specs

Color
Blue
Volume (Contents)
1 l
All specifications
$17.99
  • ≈ 0.0002356 BTC
  • ≈ 0.007943 ETH
  • ≈ 18.01 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
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Overview

A premixed silicate coolant rated for -40 °C to 90 °C. Suits servers, workstations, and high-performance custom loops.

Design and Compatibility

The fluid uses a silicate-based, ready-mix formula that flows through standard rubber and plastic components without mixing requirements. It works with all common water-cooling materials and contains no UV-reactive additives.

Performance Range

Rated for continuous operation from -40 °C up to 90 °C, the coolant maintains high thermal conductivity across the entire span. Foam suppression and deposit protection reduce maintenance needs in servers and workstations.

Package Contents

One 1000 ml bottle of blue premixed coolant. No concentrate dilution or additional additives are required before filling the loop.

ES Liquid GL50 (-40 °C) 1000 ml specifications

General
BrandAlphacool
Manufacturer part no.18599
EAN4250197185998
Warranty3 years (manufacturer)
Contents
Volume (Contents)1 l
Water Cooling
Fluid typepremixed cooling fluid
Color
Primary ColorBlue
UV activeNo

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

Paying in crypto

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