FK9926-D Fan Filter Unit | 115V-245V AC | Up to 1044 m³/h | IP54
Key specifications
- Airflow: 950-1044 m3/h combined with filter installed (1720-1800 m3/h free air, fan only)
- Voltage: 115V-245V AC (230V rated), 50/60Hz
- Rated current: 0.50A/0.70A
- Power consumption: 119W/153W
- Noise level: 68/70 dB
- Protection rating: IP54 (12mm G2 filter cotton, 73% filtration efficiency)
- Opening dimensions: 292mm x 292mm
- Overall dimensions: 320mm x 320mm x 155mm
- Filter access: push-pull switch with 90-degree rotating ventilation blade - tool-free
- Certifications: ISO9001, ISO14001, CE, RoHS tested, CCC, UL
Typical applications
- Large control cabinets and switchgear enclosures with the heaviest internal heat load in the FK99 lineup
- Motor drive cabinets and multi-device panels requiring high-volume airflow
- Applications where FK9926's standard airflow isn't enough
Installation notes
Power connections use screw terminals for wiring. Filter mat replacement uses a push-pull switch with a 90-degree rotating vent blade — a different mechanism from the louvered grill latch on the rest of the FK99 series.
FAQ
Q: How is the FK9926-D different from the FK9926?
A: Same 292mm x 292mm cutout and overall dimensions — the FK9926-D is the higher-airflow version, delivering up to 1044 m3/h combined airflow vs. FK9926's 500 m3/h combined.
Q: How is the FK9926-D different from the FKL6626-D?
A: Different series and housing design — the FK9926-D is 320x320x155mm overall; the FKL6626-D is 323x323x137mm overall. Both use a single axial fan and share the same 292mm cutout, but they're separate product lines, not variants of each other.
Q: Is IP55 available on the FK9926-D?
A: No — IP54 only.
