KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.
KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.
KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.
KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

$4.29

SKU: 886688347656 Brand:

Description

Product Overview: The KAKU FU-9801B is a precision-engineered rainproof ventilation grille and filter assembly designed for high-performance industrial enclosures. This component ensures Technical Compatibility with standard 80mm axial fans, providing a robust barrier against environmental contaminants while maintaining optimal airflow for thermal management systems. As an essential part of Original Engineering specifications, it facilitates reliable cooling in demanding environments.

Technical Specifications:
Manufacturer: KAKU Electric
Model Number: FU-9801B
Compatible Fan Frame Size: 80mm x 80mm
External Dimensions: 116mm x 116mm x 27mm
Mounting Cutout Requirement: 92mm x 92mm
Housing Material: High-impact ABS Resin
Flame Retardancy Rating: UL94V-0
Filter Media: Replaceable non-woven synthetic fiber
Dust Capture Efficiency: 86%
Ingress Protection Rating: IP33 / IP54 (with appropriate sealing)
Operating Temperature Range: -10°C to +55°C
Storage Temperature Range: -40°C to +70°C
Color Standard: RAL 7035 Light Grey
Weight: 0.08 kg

Engineering Features: The FU-9801B utilizes a specialized shutter geometry to deflect vertical rainfall and prevent moisture ingress into the cabinet. The integrated high-density filter mat serves as a chassis dust cover, protecting sensitive internal electronics from particulate accumulation and potential short-circuiting. The snap-fit or screw-mount design ensures rapid installation and reduced Lead Time during assembly or maintenance cycles.

Industrial Application: This unit is specifically engineered for outdoor power distribution units, telecommunication base stations, and industrial control panels. The FU-9801B solves the critical problem of thermal buildup in harsh environments by allowing forced-air cooling through 8cm fans while shielding internal circuitry from rain, splashing water, and airborne debris, ensuring the long-term lifecycle value of the equipment.

KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

KAKU rainproof box FU-9801B suitable for 8cm fans brand new and unused.

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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