Chilling & Freezing Solutions Postharvest Agriculture

Rapid fruit & vegetable freezing and chilling benefit from energy efficient cooling. Coolflow process cooling fluids are widely used in postharvest agriculture and proven to increase productivity, reduce maintenance and lower operating costs.

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


Process Cooling Fluids for Postharvest Agriculture

A range of fully inhibited coolants for postharvest processing. Coolflow products are installed in chilling and freezing systems of all sizes throughout the UK from Birds Eye to Planet Coconut. More

Sureflow drums


Multifunction Inhibitors for Postharvest Agriculture

Corrosion, scale and biological inhibitors to protect water-only and antifreeze-based cooling systems, as found in postharvest processing plants. More

Purachem drums


System Cleansing Chemicals for Postharvest Agriculture

Cleansing and sterilising chemicals for conditioning cooling systems and production equipment, as used in postharvest processing plants. More


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 major problems.

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

Technical Support

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