In a Centralized Filtration System various instrumentation and electronic systems are used to further increase the effeciency and make it user friendly. Some of these facilities alongwith its benefits are listed below :

  1. VFD Control – Pumps are provided with VFD control. This reduces the pump rpm when the flow requirement is less. This reduces the input power requirement and hence saves on the power consumption. This is very useful during low production volumes. 
  2. Maintainence automation – Automation featurers can be added to make system more user friendly. These include :
    1. Fault signal communication via SMS
    2. Flow meter
    3. Auto concentration checking and Top up
    4. Auto Temperature control

These features are commercially viable in a Centralized Filtration System than a stand alone Coolant Filtration System