SFC-SC Central Vacuum Cyclonic Pre-Filter is an in line pre-filter that can be placed in any central conveying system. Pre-filters must always be used in conjection with a central filter. It is designed to extend the life and efficiency of your vacuum pump filter as well as protect the pump from damage.
Through the use of Cyclonic technology, it reduces the amount of dust and fines that can get to your primary pump filter. The centrifugal forces from the intake air cause a spinning motion of the air in the rotor to separate particles from the air stream. The unit is 85% efficient up to 15 microns. All SFC-SC pre-filters come standard with a clear collection chamber to allow plant personnel to easily determine when the filter requires cleaning.