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Ventilation Fans
Ventilation Fan Parts
  • Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller
  • Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller
  • Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller
  • Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller
Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller

Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller

  • 500 - 1999 Pairs
    $1.99
  • >= 2000 Pairs
    $1.49

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Volume Airflow: Designed to efficiently move large volumes of air with backward curved impeller blades, optimizing performance in ventilation systems.
  • Corrosion-Resistant Construction: Built with plastic and ABS materials, ensuring durability in humid, chemical, or corrosive environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a plastic and ABS impeller, this centrifugal fan resists corrosion and chemical exposure*, ensuring long-term durability in harsh environments. Ideal for industrial or humid settings where metal alternatives may degrade.

  • 2. Backward Curved Blade Design for Optimal Efficiency

    • The backward curved blade configuration optimizes airflow distribution while minimizing turbulence and noise*, delivering balanced performance for ventilation systems.

  • 3. Lightweight Construction for Energy Efficiency

    • The plastic impeller reduces rotational inertia, enabling faster acceleration and lower energy consumption compared to heavier metal impellers*, ideal for cost-effective continuous operation.

  • 4. Versatile Scenario Adaptability

    • Designed for industrial ventilation scenarios, this fan handles high-volume air movement in applications like HVAC systems or manufacturing facilities*, where corrosion resistance and quiet operation are critical.

  • 5. Material Compliance with Safety Standards

    • Constructed with ABS plastic meeting basic safety certifications*, this fan ensures reliable performance in regulated environments. Confirm specific compliance details with the manufacturer.

Product details

Blower Impeller Centrifugal Fan Backward Curved Fiberglass Fan Blower Plastic Impeller

The Blower Impeller Centrifugal Fan features a backward curved plastic impeller designed for efficient airflow distribution in ventilation systems. Built with durable ABS plastic, this fan balances lightweight construction with corrosion resistance, making it ideal for industrial, HVAC, and commercial applications.

Technical specifications

FeatureSpecificationApplication Scenario
Blade MaterialPlastic (ABS)Corrosion-resistant environments
Impeller DesignBackward curvedLow noise, high efficiency ventilation
Airflow Capacity1,500–3,000 m³/h (adjustable)Industrial exhaust systems
Pressure500–2,000 PaHigh-pressure air distribution
Noise Level≤75 dB (at full speed)Noise-sensitive commercial spaces

Customization guide

Adjustable parameters include impeller diameter (for airflow customization) and blade curvature (to optimize pressure vs. noise trade-offs). Ideal for applications requiring tailored performance, such as specialized HVAC systems or chemical-resistant exhaust setups.

Get inspired

With backward curved blades and lightweight ABS construction, this fan delivers energy-efficient airflow for diverse environments. Whether upgrading an HVAC system or designing a custom ventilation solution, its adaptable specifications ensure precision performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Capacity1,500–2,000 m³/h+15% (up to 2,300 m³/h)+30% (up to 3,000 m³/h)*
Pressure500–1,200 PaEnhanced durabilityPremium corrosion resistance
Noise Level≤75 dB-5 dB-10 dB

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 30% higher airflow capacity enables efficient large-scale ventilation in warehouses.
    • Backward curved blades reduce turbulence, cutting noise by 20% compared to traditional centrifugal designs.
    • ABS material ensures 5x longer lifespan in corrosive environments than standard metal impellers.

  2. Version Selection Guide:

    • Base Model: Suitable for residential or small commercial spaces prioritizing cost-efficiency.
    • Advanced Model: Ideal for medium-scale industrial applications needing balanced airflow and noise control.
    • Pro Model: Best for high-demand scenarios like chemical plants or data centers, where extreme durability and quiet operation are critical. With its triple-industry-standard corrosion resistance, the Pro ensures safe handling of harsh chemicals while maintaining airflow precision.

Frequently asked questions

  • Which centrifugal fan model suits industrial exhaust systems with limited space?

  • How to clean and maintain the plastic impeller to prevent debris buildup?

  • Plastic vs. Metal blades: Which is better for corrosion-resistant ventilation?

  • What’s the maximum airflow capacity of the backward curved fiberglass fan?

  • Can this centrifugal fan handle high-temperature applications like HVAC systems?

  • Is the plastic impeller compatible with retrofitting existing ventilation systems?

  • Does the fan meet safety certifications for commercial ventilation systems?

  • How does the backward curved design improve airflow compared to radial blades?

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