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  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
  • LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms
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LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms

  • >= 50 Pieces
    $80

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
OEM/ODM（Min.Order: 500 pieces）
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LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Ventilation: Designed to deliver robust airflow (up to 8'' models) for efficient air circulation in demanding environments, powered by an energy-efficient EC motor.
  • Multi-Mode Control: Equipped with a metal control panel featuring a rotary switch and adjustable speed settings for precise ventilation management.
  • Mixed Flow Technology: Combines axial and centrifugal airflow principles to optimize performance in ducted systems, ideal for hydroponics, wall-mounted setups, or window farms.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a stainless steel and iron alloy body, you can ensure long-lasting durability in humid or industrial environments. Outperforms plastic-based fans in harsh conditions*

  • 2. Intuitive Interactive Design

    • With a rotary control panel, you can adjust airflow speed and power settings effortlessly. Simplifies operation compared to complex button interfaces*

  • 3. Energy-Efficient EC Motor Performance

    • With advanced EC motor technology, you can achieve up to 20% lower energy consumption than traditional AC motor fans. Reduces operational costs over time*

  • 4. Commercial-Grade Scenario Adaptability

    • Designed for continuous 24/7 operation, you can meet ventilation demands in hydroponics farms, industrial facilities, or large commercial spaces requiring uninterrupted airflow*

  • 5. Global Compliance Certification Standards

    • Backed by RoHS, CE, and ETL certifications, you can ensure safety and environmental compliance. Exceeds basic standards of non-certified alternatives*

Product details

LONGWELL 4'' 6'' 8'' 220V EC Motor Inline Duct Fan Steel Mixed Flow for Home Ventilation Hydroponics Wall/Mounted/Window Farms

The LONGWELL EC Motor Inline Duct Fan is a robust ventilation solution designed for industrial, commercial, and home applications. Available in 4'', 6'', and 8'' sizes, it features a durable steel/mixed flow design, ball bearings for longevity, and EC motor technology for energy efficiency. Certified to global standards (RoHS, CE, ETL), it supports 220V/240V operation and offers customizable blade materials (stainless steel, plastic, etc.) to suit diverse environments like hydroponics, wall-mounted systems, or window farms.

Technical specifications

FeatureSpecificationBenefit
Motor TypeEC (Electronically Commutated) MotorWith EC motor technology, you can achieve up to 40% energy savings compared to traditional AC motors.
Blade MaterialStainless steel, iron, steel, plastic, fiberglassChoose corrosion-resistant stainless steel for harsh environments or lightweight plastic for cost-effective setups.
CertificationsRoHS, CE, EPR_France_Packing, Spain_Packing, ETL, EPR_Germany_PackingWith globally recognized certifications, you can ensure compliance with safety and environmental standards.
Voltage Compatibility220V/240VWith universal voltage support, you can deploy the fan seamlessly across regions without modification.
Bearing TypeBall BearingWith ball bearings, you can reduce friction and extend the fan’s operational lifespan by up to 30%.

Customization guide

Adjust blade material and size to meet specific needs:

  • Material: Opt for stainless steel in corrosive environments (e.g., hydroponics) or plastic for lightweight, cost-effective setups.
  • Size: Select 4'', 6'', or 8'' models to match airflow requirements (e.g., small rooms vs. large warehouses).

Get inspired

The LONGWELL EC Motor Inline Duct Fan combines industrial-grade durability with smart design. Its EC motor ensures quiet, energy-efficient operation, while customizable materials and sizes make it ideal for hydroponic farms, workshop ventilation, or home bathrooms.

Choose your model

ParameterBase Model (4'')Advanced Model (6'')Pro Model (8'')
Airflow Capacity1000 CFM+15% (1150 CFM)+30% (1300 CFM)*
Noise Level55 dB-12% (48 dB)-20% (44 dB)
Blade MaterialPlasticSteelStainless Steel
Max Power50W75W100W

Supplier's note

  1. Technical Breakthroughs:

    • EC Motor Efficiency: Reduces energy consumption by 40% vs. AC motors.
    • Ball Bearings: Extend operational lifespan by minimizing wear.
    • Material Flexibility: Stainless steel blades withstand corrosive environments, while plastic blades cut costs.

  2. Optimal Version Selection:

    • Base Model (4''): Ideal for small spaces (e.g., home bathrooms) needing basic ventilation. Its plastic blades balance affordability and durability.
    • Advanced Model (6''): Perfect for workshops or commercial kitchens requiring moderate airflow. Steel blades enhance durability for heavy use.
    • Pro Model (8''): Designed for industrial warehouses or large hydroponic farms. Stainless steel blades and tripled airflow capacity ensure performance in demanding settings.

*Pro Model’s airflow exceeds industry benchmarks by 30%, enabling efficient ventilation in large-scale operations. When paired with stainless steel blades, it resists chemical corrosion, safeguarding equipment longevity.

Frequently asked questions

  • Which LONGWELL inline duct fan model is best for small home hydroponic setups?

  • How do I maintain the EC motor in the LONGWELL steel inline duct fan?

  • Stainless Steel vs Plastic Blades: Which is better for humid environments?

  • Can the LONGWELL 4'' duct fan be customized for specific airflow needs?

  • Is the LONGWELL inline fan RoHS and CE certified for commercial use?

  • Does the LONGWELL 220V fan work with 110V systems?

  • Can the LONGWELL inline fan be mounted on windows or walls?

  • How quiet is the LONGWELL EC motor duct fan compared to AC models?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise LevelOffice environments, residential areasIndustry Standard: 50 dBA ▲ Our Base: 45 dBA ▲ Our Advanced: 40 dBA (quieter than a refrigerator's 40 dBA)Reduced noise pollution, ideal for sensitive areasAdvanced models may require additional soundproofing
Material QualityIndustrial workshops, corrosive environmentsIndustry Standard: Plastic/Basic Metal ▲ Our Base: Steel (ASTM A36) ▲ Our Advanced: Stainless Steel 304 (ASTM A240)Durable construction, corrosion resistanceAdvanced models heavier and costlier
Motor EfficiencyEnergy-sensitive facilities, commercial buildingsIndustry Standard: AC Motor (85% efficiency) ▲ Our Base: EC Motor with Ball Bearings (92% efficiency, IEC 60034-30) ▲ Our Advanced: EC with Variable Speed + Dual Ball Bearings (95% efficiency + smart control)Lower energy costs, quieter operationHigher upfront cost for EC motors
Certification ComplianceInternational projects, EU marketsIndustry Standard: CE ▲ Our Base: CE + RoHS ▲ Our Advanced: CE + RoHS + EPR (France/Germany)Wider market acceptance, regulatory complianceEPR certifications may not be needed everywhere
Airflow CapacityIndustrial warehouses, large commercial kitchensIndustry Standard: 800 CFM ▲ Our Base: 1000 CFM (AMCA 210) ▲ Our Advanced: 1200 CFM (AMCA 210)Faster ventilation, improves air qualityAdvanced models may require stronger mounting
Warranty PeriodHigh-reliability installations, long-term contractsIndustry Standard: 6 months ▲ Our Base: 1 year ▲ Our Advanced: 2 yearsLonger protection for heavy useBase model may need replacements after 1 year

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