ECDU 600/1200
Entry Coolant Distribution Unit
Affordable Liquid Cooling for Data Centers.
Entry Coolant Distribution Unit 600/1200
A compact and cost-efficient solution designed to accelerate Direct Liquid Cooling adoption.
600-1200 kW
Heat Transfer Capacity
3°C
Approach Temperature
3x380-480V AC 50/60 Hz
Power Specifications
6.5-12.5 kW (N+1 pumps)
Power Consumption
1200 / 800 / 2400 mm
Dimension (L / W / H)
495 / 580 kg
Transport /Filled Weight
Capacity
0.6 MW-1.2 MW cooling with flexible deployment.
Performance
45°C ultra-efficient cooling with 3°C approach temperature.
Sustainability
1500 L/min flow with 0.6-1.2 MW cooling capacity.
Power Density
Up to 45°C warm water cooling for high-density IT environments.
ECDU 600/1200 Bulid Details
Industrial Enclosure
With dimensions of L 1.2 m × W 0.8 m × H 2.4 m, the unit integrates seamlessly into existing Data Center layouts.
ECDU 600/1200 Bulid Details
Integrated Heat Exchanger
The heat exchanger achieves an AT3 (3°C) approach temperature, improving performance compared to the standard 4°C.
ECDU 600/1200 Bulid Details
Redundant Pump System
N+1 pumps at 600 kW and N+N pumps at 1200 kW deliver over 110 m³/h flow and 33m head pressure, supporting complex secondary loop configurations.
ECDU 600/1200 Bulid Details
Integrated Monitoring
An integrated monitoring system maintains long-term fluid quality and ensures stable, reliable operation.
ECDU 600/1200 Bulid Details
12" HMI Controller
The 12” HMI provides comprehensive control, remote monitoring, and group management capabilities for centralized oversight.
ECDU 600/1200 Bulid Details
Flexible Hydraulic Connections
Connections to primary and secondary loops can be made via top entry or technical floor interface, ensuring installation flexibility.
Water Treatment System
New CDU, now with a built-in water quality & coolant treatment system.
Flow, Pressure, Temperature & Equipment Status
Monitoring
Pumps, Valves, CDUs & Cooling Loops
Control
Historical Trends
& Performance Reporting
Analytics
Alarm Response & Equipment Sequencing
Automation
BACnet, Modbus, OPC UA, SNMP, PROFINET
Connectivity
Rack-Level to Facility-Wide Infrastructure
Deployment
System Overview
A centralized view of system status, coolant condition, notifications, and key operating parameters.
Water Quality Monitoring
Real-time visibility into pH, conductivity, turbidity, glycol concentration, corrosion rate, and coolant temperature.
System Status
Live monitoring of pressures, temperatures, flow rates, pumps, valves, and overall system performance.
Chemical Dosing
& Treatment
Direct control of chemical dosing, pH regulation, and coolant treatment parameters.
Entry Coolant Distribution Unit 600/1200
Engineered for deployment flexibility across rack groups, from in-row and white space installations to perimeter locations and mechanical galleries.
1.2 MW
Max Heat Transfer Capacity
3°C
Approach Temperature
1500 L/min
Max system flow rate
ECDU Series
ECDU 600/1200
Engineered for fast, cost-effective Direct Liquid Cooling rollout.
1200 kW
Max Heat Transfer Capacity
3°C
Approach Temperature
3x380-480V AC 50/60 Hz
Power Specifications
6.5-12.5 kW (N+1 pumps)
Power Consumption
1200 / 800 / 2400
Dimension (L / W / H)
495 / 580 kg
Transport /Filled Weight
ECDU 1380/2600 H2
Engineered for the most demanding AI and HPC environments.
2600 kW
Max Heat Transfer Capacity
3°C
Approach Temperature
3x380-480V AC 50/60 Hz
Power Specifications
27-31.5 kW (N+1 pumps)
Power Consumption
1200 / 1200 / 2400 mm
Dimension (L / W / H)
1280 / 1680 kg
Transport /Filled Weight
Know More About
What's Incoming
We Will Guide You the Whole Time
Everything starts with conversation. Trust us with your project and get us to work on your idea
Invite Us to Your Project
We support both small entities and large enterprises. Initial system design – free of charge.
Let’s Chat with Us
If you have a liquid cooling or heat reuse project – we are yours to talk. Free of charge.
Get the Support
A comprehensive remote, and on-site service. Included with every system we deliver.
Liquid Cooling Explained
Discover the future of data center cooling through a series of short, expert-led videos. Our CTO, Maciek Szadkowski, answers the most important questions, debunks common myths, and reveals what really matters when it comes to modern liquid cooling systems.
Watch the Series
Tell Us About Your Project
The more you tell us up front, the faster we can come back with a real design rather than a brochure. Where possible, include:
- IT load: target capacity in MW, and rack density in kW
- Hardware: GPU or accelerator platform, rack format (19", 21", ORV3), cold plate or immersion
- Loop conditions: available facility water temperature and flow, or "not decided yet"
- Heat rejection: dry coolers, chilled water, district heating, or open
- Site: city and country, plus design ambient temperature
- Timeline: target energisation date and whether this is new build or retrofit
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