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Ventilation Fans
Centrifugal Fans
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
  • Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan
Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan

Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan

  • >= 100 Pieces
    $10

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
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Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Volume Airflow: Designed to deliver powerful airflow with backward-curved blades optimized for efficient air movement at low pressure, ideal for demanding ventilation and cooling applications.
  • Durable Construction: Built with robust metal casing (steel/aluminum) and ball bearings, ensuring longevity and reliability in high-temperature or high-pressure environments.

Key features

  • 1. Durable Construction with Corrosion-Resistant Materials

    • With a robust metal casing and backward-curved blades, you can achieve long-lasting durability and reduce noise by up to 20% compared to traditional centrifugal fans.* The ball bearing design further ensures smooth, low-friction operation for extended lifespan.

  • 2. Easy Maintenance Design

    • With a removable cover, you can quickly access blades and the motor for cleaning and maintenance, reducing downtime by up to 30% versus sealed models.*

  • 3. Global Voltage Flexibility and High Airflow Performance

    • With dual-voltage compatibility (110V/220V) and optimized airflow capacity, you can deploy seamlessly worldwide while moving 20% more air than standard centrifugal blowers.*

  • 4. Versatile Scenario Adaptability

    • Designed for both industrial HVAC systems and commercial environments, you can address diverse ventilation needs without needing separate equipment, unlike single-purpose models.*

  • 5. Comprehensive Safety and Environmental Certifications

    • Backed by LVD, RoHS, ETL, GS, and CE certifications, you can ensure compliance with international safety and environmental standards, exceeding basic regulatory requirements.*

Product details

Single Inlet 133 mm AC Forward Centrifugal Fans Blower High air Flow 110V 220V Industrial Centrifugal air Blower Fan

The Single Inlet 133 mm AC Forward Centrifugal Fan is a high-performance blower designed for industrial and commercial applications. With backward-curved blades and a robust metal casing, it delivers efficient airflow at low noise levels, making it ideal for HVAC systems, ventilation, and air circulation in environments like factories, offices, and residential buildings.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel/Aluminum casing, backward-curved bladesDurable, temperature-resistant design
Blade DesignBackward-curved geometryReduces noise by 20% vs. traditional fans
Voltage Compatibility110V/220V ACGlobal usability
Bearing TypeBall bearingsLow friction, extended lifespan
CertificationsLVD, RoHS, ETL, GS, CECompliance with international safety standards
Mounting TypeStandingEasy installation and maintenance
Airflow CapacityCustomizable based on inlet sizeScalable performance for diverse needs

Customization guide

Adjustable parameters include:

  • Size/Inlet Diameter: Modify the 133 mm inlet to match airflow requirements (e.g., 100–150 mm for industrial vs. 80 mm for residential).
  • Material Selection: Opt for stainless steel blades for corrosive environments or aluminum for lightweight applications.
  • Voltage Adaptation: Configure 110V/220V to align with regional power standards.

Get inspired

With its compact cylindrical design and backward-curved blades, this centrifugal fan optimizes airflow efficiency while minimizing noise. Whether you need to ventilate a factory workshop or cool a large commercial space, this fan ensures reliable performance with minimal disruption.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Capacity1,500 CFM+15% (1,725 CFM)+30% (1,950 CFM)*
Noise Level65 dB(A)-20% (52 dB(A))-30% (45.5 dB(A))
Material GradeStandard steelCorrosion-resistant steelStainless steel
Warranty1 year1 year1 year

Supplier's note

  1. Three Technical Breakthroughs:

    • Backward-Curved Blades: Reduces noise by 20% compared to traditional designs, enabling use in noise-sensitive environments like hospitals.
    • Ball Bearings: Extend operational lifespan by 50% in high-speed applications.
    • Dual-Voltage Compatibility: Simplifies global deployment without requiring transformers.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial HVAC systems where cost efficiency is prioritized.
    • Advanced Model: Suited for commercial spaces (e.g., offices) requiring low noise and corrosion resistance.
    • Pro Model: Designed for heavy-duty industrial use, such as chemical plants, where extreme durability and high airflow are critical.

*Pro Model airflow exceeds industry benchmarks by 25% under equivalent pressure conditions.

Frequently asked questions

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

  • How to clean the blades and motor of a centrifugal blower for HVAC systems?

  • Metal vs. plastic casing: Which is better for industrial blowers?

  • Can this centrifugal fan be customized for 110V/220V voltage requirements?

  • Is the centrifugal blower CE-certified for commercial HVAC applications?

  • Which centrifugal fan reduces noise in industrial ventilation systems?

  • How to install a centrifugal blower in confined HVAC spaces?

  • Can this fan handle high-temperature exhaust in industrial settings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Centrifugal FansIndustrial ventilation, HVAC systems133 mm diameter (ISO 2858), Ball bearings (▲50,000+ hours lifespan), 110V/220V, 43 dBA (quieter than refrigerator hum ▲), LVD/RoHS/ETL/GS/CE compliantHigh airflow efficiency, low noise, versatile voltageHigher cost, requires space
Axial FansResidential cooling, computer cooling100 mm diameter (ISO 2858), Sleeve bearings (20,000 hours), Single voltage (e.g., 110V)Low cost, compact, easy installationLower airflow (▲ vs centrifugal), higher noise, less durable
Mixed-Flow FansCommercial kitchens, industrial exhaust150 mm diameter, Ball bearings (40,000 hours), 220V onlyBalanced airflow/pressure (▲ moderate efficiency), moderate noiseLimited voltage options, moderate efficiency
Roof VentilatorsAttic ventilation, warehouses300 mm diameter, IPX4 weather-resistant, DC motor (▲ energy-efficient)Weatherproof, energy-efficient, quiet outdoorsLower airflow, requires external installation
Industrial Exhaust FansFactories, chemical plants200 mm stainless steel (ASTM A240), explosion-proof (ATEX Zone 2)Corrosion resistance, safety in hazardous areasHigh cost, bulky, specialized use
Energy Recovery Ventilators (ERV)Residential HVAC, energy-efficient buildings150 mm diameter, heat exchanger (ISO 16720), 110V/220V, 40 dBA (▲ quieter)Energy efficiency, humidity controlHigh initial cost, requires maintenance

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