When the intake or delivery pressure control of a refrigeration plant is carried out by fans, the range of models proposed allows you to choose the right electronic controller for each application.
The speed regulation of the connected motor has the temperature as input signal, as a function of the pressure to be stabilized.
A series of specific probes makes functional their mounting on plant pipings while the type of regulation can be selected, depending on the models, to evaporators or condensers.
On the other side, other models have a manual speed regulation by means of a knob. The kind of housing chosen will depend on the application. Both flush and wall mounting are available.