Cooling & Heating SolutionsLow Temp Hot Water & Chilled Water

Commercial LTHW & CWS systems in the UK often require protection against freezing conditions. Thermflow and Coolflow products provide effective antifreeze protection whilst maintaining; efficient heat transfer, inhibiting corrosion and preventing biological contamination.

Hydratech specialise in the manufacture of heat transfer fluids, glycols, antifreeze solutions, inhibitors and cleansers - for use in cooling and heating systems across all sectors. Supported by a range of Fluid Management Services to maximise, monitor and maintain long-term thermal efficiency.


Coolflow drums


Secondary Refrigerants - CHW Systems

A range of fully inhibited coolants with antifreeze function for chilled water cooling systems. Coolflow products are installed in CHW systems of all sizes throughout the UK from the Eden Project to Barclays Bank. Learn more about our fluids for CHW Systems

Thermaflow drums


Heating Fluids - LTHW Systems

A range of fully inhibited heating fluids, with antifreeze function, for low temperature hot water systems. Thermaflow solutions are installed in LTHW systems of all sizes throughout the UK. Learn more about our fluids for LTHW Systems

Purachem drums


Cleansing & Conditioning Chemicals for LTHW & CHW systems

Cleansing and sterilising chemicals for pre-commission conditioning of LTHW & CHW systems. Purachem products can also be used to periodically recondition pipework systems. Learn more about our fluids for LTHW & CHW Systems


Fluid Management

Managing cooling and heating fluids is important if process efficiency is to be optimised and operating costs minimised. Hydratech provide a range of fluid management services to maximise thermal efficiency, minimise downtime and extend component life. E.g. A pro-active fluid monitoring and treatment program is a simple yet effective means of identifying and correcting any minor issues, before they become problematic.

  • Fluid Monitoring
  • Fluid Optimisation
  • System Conditioning
  • FMS Portal
  • Engineering & Design
  • Consultancy & Training

Technical Support

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