IMMERSEKOOL
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Company Overview

IMMERSEKOOL is a specialized liquid cooling technology company designing and manufacturing liquid cooling components and system equipment for AI data centers, EV battery systems, and power electronics such as inverters.

In the AI data center sector, IMMERSEKOOL uniquely provides a full lineup covering all four major liquid cooling technologies:

  • Direct Liquid Cooling (DLC) – Single Phase
  • Direct Liquid Cooling (DLC) – Two Phase
  • Immersion Cooling – Single Phase
  • Immersion Cooling – Two Phase

We design and manufacture core liquid cooling components including cold plates, manifolds, hose kits, quick connectors, and custom heat sinks, and deliver fully integrated systems such as DLC modules, CDUs, and immersion cooling chambers.

For EV batteries and power electronics, IMMERSEKOOL provides immersion-based cooling solutions using non-conductive, non-flammable liquids, ensuring high safety, thermal uniformity, and long-term reliability under high-voltage and high-power conditions.

Rather than focusing on a single cooling method, IMMERSEKOOL is an engineering-driven liquid cooling company supporting the next generation of AI infrastructure and advanced energy systems.

Physical AI · Hose Kit Engineering

Physical AI-Ready Liquid Cooling Hose Kits

As liquid cooling expands across AI data centers, the hose kit is becoming more than a coolant-transfer component. It is increasingly a key connection interface that determines installation and service efficiency.

Future data centers should consider not only human technicians but also robots that can grip a hose assembly, align it to the correct port, and perform connection or disconnection tasks. This makes the design of robot-friendly hose fitting housings, adapters, and crimp/clamp sleeves as important as the standardized QD itself.

01 Robot-grip Sleeve Customized grip-zone geometry, outer diameter and anti-slip features for reliable robotic handling and alignment.
02 Pre-terminated EPDM Hose Kit Complete hose assemblies configured to rack layout, port position, QD specification, hose length and bend conditions.
03 In-house Customization & Test Fitting and sleeve machining, crimping, leak/pressure testing, labeling and color identification managed as one process.

OCP helps standardize coupling interfaces for data centers, while the crimp structure, sleeve, adapter and threaded connection behind the QD still need to match the actual rack and system architecture. IMMERSEKOOL designs, machines, assembles and tests these parts locally, helping standard QDs interface with a wide range of non-standard systems.

OCP standardizes the QD interface. IMMERSEKOOL customizes the sleeve, crimp and adapter behind it to match the real system and robotic handling requirements — making the hose kit Physical AI-ready.
The Next Step for Physical AI

In an era where robots may service servers and cooling equipment, hose kits should also be designed for robotic handling. Beyond liquid cooling hose assemblies, IMMERSEKOOL is preparing connection interfaces for Physical AI environments.

Jun-ho, Jang CEO & President