Description
The ADDA AQ1248HB-F51 is a specialized industrial-grade axial cooling fan engineered specifically for high-moisture environments. Designed with Original Engineering standards, this 12038 form factor component delivers exceptional thermal management and airflow generation for demanding applications such as industrial humidifiers and fog screen projection systems. Its robust construction ensures continuous operation even in environments with heavy water vapor exposure.
Technical Specifications
Manufacturer: ADDA
Model Number: AQ1248HB-F51
Frame Dimensions: 120 x 120 x 38 mm
Operating Voltage: 48V DC
Voltage Range: 40.0V to 56.0V DC
Bearing Architecture: Dual Ball Bearing
Speed Profile: High Speed
Environmental Rating: Waterproof / High Moisture Resistance
Operating Temperature: -10°C to +70°C
Housing Material: PBT Plastic (UL94V-0)
Impeller Material: PBT Plastic (UL94V-0)
Acoustic Noise: ± 45.0 dB(A)
Termination: Standard Wire Leads
Weight: 0.25 kg
Application Analysis
The AQ1248HB-F51 is purpose-built to resolve premature failure issues commonly experienced by standard cooling fans in high-humidity scenarios. In industrial humidification units and fog screen generators, the fan must continuously drive dense water vapor without short-circuiting or degrading. The dual ball bearing system ensures a prolonged operational lifespan, while the waterproof stator coating prevents moisture ingress. This Technical Compatibility makes it the definitive choice for maintaining optimal airflow in saturated atmospheric conditions.
Procurement and Lifecycle
Sourcing this component guarantees adherence to factory thermal specifications. We maintain optimized supply chain logistics to ensure a minimal Lead Time for critical replacement parts, minimizing system downtime for commercial fogging and cooling infrastructure.







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