FK9926 Fan Filter Unit | 115V-245V AC | Up to 500 m³/h | IP54
Key specifications
- Airflow: 450/500 m3/h combined with filter installed (1050 m3/h free air, fan only)
- Voltage: 115V-245V AC (230V rated), 50/60Hz
- Protection rating: IP54
- Opening dimensions: 292mm x 292mm
- Overall dimensions: 320mm x 320mm x 155mm
- Filter access: push-pull switch with 90-degree rotating ventilation blade
Typical applications
- Large control cabinets and switchgear enclosures with high internal heat load
- Facilities standardizing on one large-capacity fan filter across multiple cabinet sizes
Installation notes
Power connections use screw terminals for wiring. The push-pull filter latch with rotating vent blade makes filter mat replacement tool-free.
FAQ
Q: What's the difference between the FK9926 and FK9926-D?
A: Both share the same 292mm x 292mm cutout and overall dimensions. The FK9926-D is the higher-airflow version (up to 1044 m3/h combined) — the largest-capacity fan filter in the FK99 series — for cabinets with the heaviest cooling load.
Q: How does the FK9926 compare to the FK9925?
A: The FK9926 is the larger-cutout option (292mm vs. 255mm) in the FK99 series, for cabinets with a heavier cooling load than the FK9925 handles.
