FRED Floatables Re-entrainment Device

 
Radial mixing draws surface FOG towards the centric downdraft flow of the dual-action impeller where the homogenization phase allows re-entrainment with the biological process. FRED prevents settlement and crust formation as well as mixing the entire basin. Nothing is discharged from the basin.
 
Applications
High FOG + scum conditions
Viscous + sludge bulking problems
Grease trap upstream of biological reactor
SBR
 
Range
1.1 - 22kW
4-Pole Speed, direct drive
3 Floats
AISI 304/316 or special SS
 
Features
Special dual-action impeller
Excellent mixing performance
Reliable + non-clogging design
Simple installation + removal
 
Configurations
Pontoon mount only
Vertical operation only
1 x Surface drive
Fixed or variable WL.