Hydrologic Panel: In-Floor Cooling System

The soaring demand for data services is challenging many hosters and data center operators to ensure the economic operation of their data centers, especially at high packing densities per rack. Therefore, Weiss Doppelbodensysteme has developed an innovative In-Floor Cooling system for your Datacenter Cooling.

Weiss Doppelbodensysteme GmbH now bears this challenge with the development of the system HydroLogic Panel.

Hydrologic Panel properties

The respective elements are designed for the size 600 x 600 mm and thus fit exactly into the existing pitch of the raised floor in the data center. Special sizes can be realized on customer request.

At a water supply temperature of 12°C and a discharge temperature of 18°C, a heat dissipation of 10 kW per plate is achieved.

HydroLogic Panels can be placed in front and behind the rack for maximum heat dissipation up to 20 kW per rack.

Airflow is homogenously spread all over the rack column providing the proper air demand for each of the server installed.

HydroLogic Panel 3D rendering example


In this In-Floor Cooling system, water is used as a medium for heat dissipation. Water is channeled through the raised floor in the cold and hot aisle.

High-performance fans ensure the demand-oriented air flow, by sucking in the air from the hot aisle and blow it out in the cold aisle, in each case through the heat exchanger.


  • Voltage: 230V
  • Power Consumption: 140W
  • Inlet Water Temperature: 12ºC-18ºC
  • Water Volume: 1,43m3/h
  • Air Supply temperature: 21ºC/30ºC
  • Maximum Pressure: 10bar
  • Pressure lose: 1 bar maximum
  • Cooling media: Water or glycole-water mix

Installation rendering example
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