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  • C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
  • C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
  • C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
  • C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
  • C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage
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C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage

  • 1 - 9 Pieces
    $21.60
    $24
  • >= 10 Pieces
    $18
    $20
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C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Exhaust & Ventilation: Designed to deliver 500m³/h airflow at 2500 RPM, ideal for demanding applications requiring robust air movement and pressure.
  • Backward Curved Blade Technology: Optimized blade design ensures efficient airflow distribution while minimizing energy consumption, suitable for both precise and high-volume ventilation needs.

Key features

  • 1. Corrosion-Resistant Metal Housing & Lightweight Plastic Blades

    • With a corrosion-resistant metal housing and lightweight plastic blades, ensure durability in harsh environments while maintaining energy efficiency. ~30% lighter than all-metal designs*, reducing operational strain.

  • 2. Robust Flange Mounting System

    • With a robust flange mounting system, easily integrate into diverse systems for secure installation, saving up to 20% assembly time* compared to non-flanged models. Ideal for industrial setups requiring stable placement.

  • 3. High-Performance Airflow & RPM

    • With a 500m³/h airflow capacity and 2500 RPM rotation speed, deliver powerful air movement for demanding environments, outperforming standard fans by 25% in pressure output*. Perfect for applications needing strong airflow resistance.

  • 4. Continuous Industrial-Grade Operation

    • Designed for continuous operation in industrial settings, effectively handle high-pressure applications like HVAC systems, ensuring uninterrupted performance for 24/7 commercial use*. Built to withstand heavy-duty cycles.

  • 5. Safety & Compliance Certifications

    • Complies with safety and quality standards (e.g., CE/FCC), ensuring reliable performance in regulated environments. Meets stricter compliance requirements than non-certified alternatives*, enhancing trust for commercial and industrial use.

Product details

C2E-190.46A 8 Inch BLDC Backward Curved Centrifugal Cooling Fan 318CFM (540m³/h) for Telecom Cabinet Energy Storage

The 190mm DC Centrifugal Exhaust Fan is a high-performance ventilation solution designed for industrial and commercial applications. With backward curved blades, lightweight plastic construction, and robust metal housing, it delivers 500m³/h airflow at 2500 RPM while maintaining energy efficiency. Available in 12V/24V/48V configurations, it offers versatile voltage compatibility for diverse systems.

Technical specifications

FeatureSpecificationBenefit
Blade MaterialPlasticLightweight design reduces inertia
Voltage Compatibility12V, 24V, 48VAdapts to multiple power systems
Airflow500m³/hHigh-volume air movement for demanding environments
RPM2500Ensures consistent performance
Material (Blades/Housing)Plastic / Metal AlloyBalances durability and lightweight design
Mounting TypeStandingEasy installation in vertical systems
Warranty1 yearGuarantees reliability and support

Customization guide

Adjustable voltage options (12V/24V/48V) allow customization to match specific power systems. Blade curvature and housing dimensions can be modified to optimize airflow or pressure for specialized applications.

Get inspired

With backward curved blades, you can achieve optimal airflow efficiency while minimizing energy consumption. The robust metal housing ensures longevity in harsh environments, making this fan ideal for HVAC systems, industrial cooling, or exhaust applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow500m³/h+15% (575m³/h)*+30% (650m³/h)*
Pressure1.2kPa1.4kPa1.8kPa
Noise Level65dB-10% (58.5dB)*-20% (52dB)*
Efficiency75%82%88%
DurabilityStandardEnhanced corrosion resistanceMilitary-grade certification

Supplier's note

  1. Three Technical Breakthroughs:

    • Backward Curved Blades: Reduce turbulence for 20% lower energy consumption than traditional designs.
    • Multi-Voltage Compatibility: Enables seamless integration into 12V/24V/48V systems, expanding application flexibility.
    • Hybrid Material Construction: Combines plastic blades (lightweight) with metal housing (structural strength) for unmatched durability.

  2. Version Selection Guide:

    • Base Model: Ideal for small-scale applications (e.g., home workshops) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for commercial use (e.g., HVAC systems) needing 15% higher airflow and quieter operation.
    • Pro Model: Designed for industrial environments requiring triple the industry-standard pressure (1.8kPa) and extreme durability, such as mining or chemical processing.

*Comparative values reflect improvements over the Base Model.

Frequently asked questions

  • Which centrifugal fan suits small spaces with high airflow needs?

  • Plastic vs Metal Blades: Which is better for industrial centrifugal fans?

  • How to clean a DC centrifugal exhaust fan's blades?

  • Can this 190mm DC centrifugal fan be customized for specific voltages?

  • Is the 190mm centrifugal blower CE-certified for industrial use?

  • What makes the 190mm DC centrifugal fan suitable for industrial exhaust systems?

  • What's the warranty for the 12V 190mm centrifugal blower?

  • How energy-efficient is the 32W DC centrifugal exhaust fan?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Airflow CapacityIndustrial Ventilation, HVAC SystemsIndustry Standard: 400 m³/h ▲
Our Base: 500 m³/h (32W, 2500 RPM)
Our Advanced: 550 m³/h (35W, 2600 RPM)		▲ Our Base: 25% higher airflow for large-scale systems.
▲ Advanced: 37.5% boost over Industry.		Advanced models require higher power input.
Noise LevelOffice Spaces, Residential VentilationIndustry Standard: 55 dBA ▲
Our Base: 48 dBA (quieter than a whisper)
Our Advanced: 45 dBA (library quietness)		▲ Our Base: 12.7% quieter for low-noise environments.
▲ Advanced: 18.2% reduction.		Quieter models may trade off slight airflow efficiency.
Voltage CompatibilityMulti-Power EnvironmentsIndustry Standard: Single voltage (e.g., 12V) ▲
Our Base: 12V/24V ▲
Our Advanced: 12V/24V/48V		▲ Our Base: Dual-voltage flexibility.
▲ Advanced: Triple-voltage for universal use.		Complex wiring configurations may increase installation costs.
Blade MaterialHigh-Pressure Industrial UseIndustry Standard: Steel blades (ASTM A36)
Our Base: Plastic blades (ISO 9001)
Our Advanced: Reinforced nylon + steel core		▲ Our Base: 40% lighter for easier installation.
▲ Advanced: Hybrid durability.		Plastic blades may degrade in extreme heat (over 80°C).
Energy EfficiencyEnergy-Conscious ApplicationsIndustry Standard: 0.07 W/m³ ▲
Our Base: 0.064 W/m³ (32W/500 m³/h)
Our Advanced: 0.06 W/m³		▲ Our Base: 8.6% lower energy use.
▲ Advanced: 14.3% improvement.		Advanced models may have higher upfront costs.
Mounting OptionsPortable vs. Fixed InstallationsIndustry Standard: Wall-mounted ▲
Our Base: Standing ▲
Our Advanced: Adjustable (standing/wall)		▲ Our Base: Portable for temporary setups.
▲ Advanced: Dual mounting versatility.		Standing mounts may wobble in high-pressure zones.

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