Standard FFU’s are 2’x4’ AJ Manufacturing Ceiling-Mounted Criti-Clean Ultra Fan Filtered Units that are 99.99% efficient @ 0.3 Microns. FFU’s are constructed of type 304 Stainless Steel. They come standard as Room Side Replaceable (RSR) for the HEPA filter, motor and accessing the electrical controls. All AJ FFU’s are efficient (42 watts at 90FPM velocity or 450 CFM) and quiet (45 DBA at 90 FPM). Units can be controlled via the faceplate that is accessible inside the room or can be controlled via a Building Management System (BMS) or Digital Monitoring System. Available FFU’s are 2’x4’ Envirco Mac10 Originals that are 99.99% efficient @ 0.3 Microns. They come standard with a variable rheostat that allows airflow to be controlled between 300 CFM and 600 CFM.
All FFU’s are115V/60Hz, other power options (208-240V/50-60HZ and 277V/60Hz) are also available as special order.
All FFU’s come with 12” or dual 10” collars on top to allow connection of the supply air. Optional side feed systems are available.
All FFU’s are115V/60Hz, other power options (208-240V/50-60HZ and 277V/60Hz) are also available as special order.
All FFU’s come with 12” or dual 10” collars on top to allow connection of the supply air. Optional side feed systems are available.
1 Collar Fan Filter Unit
2 Collar Fan Filter Unit
