Manufacturer of Electronic Products


Varifan Controllers


The PEC-1/KIT is an easy to use standalone controller, which has one variable output and a static pressure probe input.  The purpose of the PEC-1/KIT is to maintain the desired static pressure by controlling the speed of one exhaust fan stage.  This product has been used extensively in hatchery ventilation to create a clean, well-ventilated environment. 

The user interface consists of 2 knobs, one for parameter selection and the other for adjusting the parameter selected.  The settings are shown on a 3 digit LED display.  The PEC-1/KIT comes with a SPS-1 static pressure probe.  Each can be sold individually.


  • Digital display
  • Displays actual room static pressure and actual fan speed
  • Adjustable desired static pressure and minimum fan speed
  • Selectable controller sensitivity
  • Remote solid-state static pressure transmitter
  • Highly effective protection against lightning
  • Rugged and sealed enclosure
  • CSA approved
  • 2 year limited warranty

Picture of a Varifan PEC-1 KIT

All descriptions and characteristics can be changed without notice or obligation.

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