Description
The KAKU FU-9803A is an industrial-grade chassis shutter and dust filter assembly, engineered specifically for seamless integration with the KA1238HA2 axial cooling fan. Designed to protect sensitive electronic components within control cabinets, this unit provides optimal airflow while preventing the ingress of particulate matter. The clamped and fixed mounting mechanism ensures structural integrity under high-vibration conditions typical in heavy manufacturing environments.
Technical Specifications
Manufacturer: KAKU
Filter Model: FU-9803A
Compatible Fan Model: KA1238HA2
Fan Dimensions: 120 x 120 x 38 mm
Filter Frame Dimensions: 148.5 x 148.5 x 28 mm
Fan Operating Voltage: 220-240V AC
Frame Material: ABS Resin (Flame Retardant UL94V-0)
Filter Media: Synthetic Nylon Fiber
Dust Removal Efficiency: 85%
Operating Temperature: -10°C to +65°C
Ingress Protection: IP44
Mounting Style: Clamped / Snap-in fixed
Weight: 0.15 kg
Application Scenario
The FU-9803A filter combined with the KA1238HA2 fan is critical for thermal management in automated CNC machining centers, VFD enclosures, and PLC control panels. By maintaining a clean, temperature-controlled environment, this assembly prevents thermal throttling and short circuits caused by conductive dust accumulation. The louvered design directs airflow efficiently while shedding moisture and debris.
Procurement and Lifecycle
Backed by Original Engineering standards, this KAKU ventilation component ensures exact Technical Compatibility with existing panel cutouts. We maintain a streamlined supply chain to minimize Lead Time, ensuring rapid deployment for critical maintenance and OEM production schedules.






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