Evaporative pad cooling system

RainMaker is a pad cooling system, developed by Big Dutchman, which features an innovative frame system. RainMaker is characterized by its minimum installation requirements and is designed for simple supervision and maintenance.

The cooling system works on the basis of evaporation and is best used in climate regions with hot, dry summers. The higher the temperatures and the lower the relative humidity, the higher the resulting cooling effect. The pads that are used consist of a special cellulose material with a large specific surface to ensure a high cooling performance. A chemical impregnation protects the pads from atmospheric influence. Alternatively, we also offer plastic pads which offer a longer service life.

Important Advantages

  • Easy installation and maintenance
  • No need to remove parts for cleaning
  • Simply release deflector and detach retainer to remove pads
  • Sizable reservoir maintains water supply even in extreme climates
  • Wide 2” distribution pipe provides water evenly
  • Superior cooling technology

Plastic Cooling Pads

  • Cooling pad made from durable plastic mesh
  • Immense surface generates high cooling efficiency
  • Lower pressure drop than comparable cellulose pads
  • Optimized for hygiene, you can use high-pressure cleaners to wash off dirt and deposits
  • UV Resistant
  • Recyclable


View and download the latest product brochures for the RainMaker and RainMaker plastic pads.

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Let a Local Distributor Advise You

Big Dutchman has a large network of trusted poultry distributors who are ready to work with you on your project. To get started, locate a distributor near you.