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Tolsma-Grisnich Air Control MAX

The new ‘Air Control MAX’ fan for (potato) storage ventilation is innovative on 3 features:

  • 36% reduction in noise level
  • Up to 35% fewer r.p.m.
  • Air output up to 7% higher
Product Specifications

The characteristics of the Air Control MAX:


Impressive progress thanks to revolutionary fan

  • Computer simulation optimized wing profiles
  • Blade with upstanding wing tip optimizes airflow

Innovative motor concept

  • Integrated hub motor
  • Lighter and more compact
  • Extended lifetime thanks to improved power distribution
  • Pluggable connection (simpler installation)

Electronics separated from motor

  • Lower operating temperature
  • Increased longevity of electronics
  • 100% dust-proof motor with external electronics
  • Optimised motor suspension and supports

Revolutionair: the highest efficiency

  • Maximum air flow
  • Minimum energy consumption
  • Reduced noise development
  • Fully adjustable in rpm