High-Efficiency Particulate Air Fan Filter Unit SS304 Galvanized Sheet
Introduction
KeLing Fan Filter Units (FFU) are ceiling module diffusers consisting of HEPA-filter, fan and control system. The module is designed to provide unidirectional vertical airflow of filtered, clean air over a cleanroom space by removing harmful airborne particles from recirculating air. FFU creates a positive room pressure that reduces the contamination risk from potential ceiling bypasses.
FFU models will have three stickers located on the back of the plenum. For ease of troubleshooting assistance, replacement parts, and general factory assistance, it is recommended that the order number, and model line string be used as reference. This information can be found on the Factory Label.
Application
Flexible and economical modular solution to equip turbulent clean rooms from ISO 8 to ISO 1 with very low space above the false ceiling. Semiconductor, electronics, flat-panel displays, disc-drive, manufacturers and optics, bio-engineering, clean lines, clean bench, clean room ,laminar flow hood ,etc.
Detail
Features:
HEPA (High-Efficiency Particulate Air) filters are rated 99.99% efficient at removing particles ≥ 0.3 microns.
Painted white, expanded metal face screen.
Low sound, low watts, low profile, and low operating costs.
Snap-in pre-filter allows for easy replacement and maintenance (must be removed when ducting directly to the unit).
Custom sizes and configurations available.
Containment System:
High Energy Efficiency
High Airflow Capacity
Minimizes cleanroom service downtime with room-side-replaceable fan filter units
Dimensions
| MODEL | KEL-400 FFU Steel Plastic Wind Rotor | 400-500 FFU Aluminum Wind Roto | EBM FFU Aluminum Wind Roto |
| SIZE(W*L)mm | 575*575 575*1175 1175*1175 | 575*575 575*1175 1175*1175 | 575*875 575*1175 1175*1175 |
| Material | galvanized Sheet /Coated/ 304stainless steel/201stainless steel |
| cleanliness class | 100 class@0.3um |
| Air Velocity | 0.35-0.6m/s(THREE SPEED ADJUSTABLE) |
| HEPA FILTER | 99.99%@0.3um (H13)/99.999%@0.3um(H14)/ULPA |
| Power Supply | AC/DC (110V , 220V), 50/60HZ |
Display
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