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  • 400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse
  • 400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse
  • 400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse
  • 400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse
  • 400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse
400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse

400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse

  • 5 - 99 Sets
    $85
  • 100 - 299 Sets
    $75
  • >= 300 Sets
    $68

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
View product details

400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Ventilation: Designed to circulate and exhaust air in large spaces, delivering robust airflow (400mm outlet) for effective temperature regulation and odor control.
  • Material Versatility: Blades available in plastic, aluminum, steel, or stainless steel to suit specific durability and environmental requirements (e.g., corrosion resistance in moist or chemical-heavy settings).

Key features

  • 1. Durable Stainless Steel Construction

    • With a corrosion-resistant stainless steel housing and blades, you can ensure long-lasting performance in humid or chemically exposed environments like greenhouses or industrial facilities. This material outperforms plastic-based models in durability and maintenance-free operation*.

  • 2. High-Efficiency Ventilation Design

    • With 120W power and a 400mm outlet, you can achieve up to 20% higher airflow than standard exhaust fans, delivering optimal air circulation for large spaces such as warehouses or commercial kitchens*.

  • 3. Customizable Mounting and Versatile Use

    • Designed with a robust mounting bracket, you can securely install the fan on walls or ceilings to suit diverse industrial or agricultural settings, offering greater flexibility than fixed-installation alternatives*.

  • 4. Energy-Efficient and Low-Noise Operation

    • Engineered for energy efficiency and noise reduction, you can minimize operational costs and disruptions in noise-sensitive environments, unlike louder, less optimized models*.

  • 5. RoHS-Certified Reliability

    • With RoHS certification, you can ensure compliance with strict environmental and safety standards, making it a safer choice compared to non-certified industrial ventilation systems*.

Product details

400mm Yuyun Sanhe Horizontal Air Circulation Exhaust Fan in Greenhouse

The Yuyun Sanhe 400mm Horizontal Air Circulation Exhaust Fan is designed for robust ventilation in industrial and greenhouse environments. Built with durable materials like stainless steel and aluminum, it delivers high airflow efficiency while minimizing noise. Certified to RoHS standards, this fan ensures compliance with environmental regulations and offers a 2-year warranty for long-term reliability.

Technical specifications

FeatureSpecificationBenefit
Blade MaterialPlastic, Aluminum, Steel, Stainless SteelCustomizable for corrosion resistance or lightweight needs
Housing MaterialStainless Steel/Aluminum/PlasticCorrosion-resistant and easy-to-clean design
Outlet Size400.0mmOptimized for standard greenhouse ventilation requirements
Power Consumption120WEnergy-efficient operation for cost savings
Noise LevelLow-noise design (≤55dB)20% quieter than traditional models
CertificationRoHSEnsures compliance with environmental safety standards
Warranty2 yearsComprehensive coverage for peace of mind

Customization guide

Adjust blade and housing materials to meet specific needs:

  • Corrosion Resistance: Opt for stainless steel blades for chemical-heavy environments.
  • Weight Optimization: Choose aluminum blades for lightweight installations.
  • Mounting Flexibility: Customize brackets for wall or ceiling mounting in diverse spaces.

Get inspired

Ideal for greenhouses, warehouses, or factories, this fan maintains optimal airflow to prevent overheating and reduce humidity. With its low-noise design, it operates discreetly even in spaces shared by personnel.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Blade MaterialPlasticAluminumStainless Steel
Noise Level≤60dB (Standard)≤55dB (+20% quieter)≤50dB (+30% quieter)*
Max Airflow3,000 m³/h3,500 m³/h4,000 m³/h
Corrosion ResistanceBasicModerateIndustrial Grade

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Housing: Triple the corrosion resistance of plastic models, ideal for humid or chemical-exposed environments.
    • Low-Noise Blades: 20% quieter than traditional designs, enhancing workplace comfort.
    • Energy Efficiency: 120W power consumption reduces operational costs by 15% compared to competitors.

  2. Version Selection Guide:

    • Base Model: Suitable for standard greenhouses or low-corrosion indoor spaces.
    • Advanced Model: Recommended for commercial kitchens or workshops requiring moderate airflow and noise control.
    • Pro Model: Best for industrial facilities with harsh conditions (e.g., chemical plants) needing maximum durability and airflow.

Pro Model’s noise reduction paired with stainless steel blades ensures safe, silent operation in corrosive environments, extending equipment lifespan by 40%.

Frequently asked questions

  • Which exhaust fan model suits small greenhouses with limited space?

  • How to clean the stainless steel housing of an exhaust fan for greenhouses?

  • Plastic vs Stainless Steel Blades: Which is better for greenhouse exhaust fans?

  • Can I customize the 400mm exhaust fan for specific greenhouse ventilation needs?

  • Is the Yuyun Sanhe Exhaust Fan RoHS-certified for safe greenhouse use?

  • What makes the 400mm exhaust fan energy-efficient for greenhouse operations?

  • Does the exhaust fan reduce noise in greenhouse environments?

  • What warranty covers the Yuyun Sanhe Exhaust Fan for greenhouse use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCorrosive environments (e.g., chemical plants)- Industry Standard: Plastic/Basic Steel (no standard)
- Our Base: Plastic/Aluminum (ISO 9001)
- Our Advanced: Stainless Steel 304 (ASTM A240)		▲ Base: Lightweight and cost-effective
▲▲ Advanced: Withstands 500+ hours salt spray (ASTM B117)		Base may degrade in extreme corrosion; Advanced has higher upfront cost
Noise LevelOffice spaces, hospitals- Industry Standard: 50 dBA
- Our Base: 45 dBA ▲ (ISO 3744)
- Our Advanced: 40 dBA ▲▲ (Quieter than a whispering voice)		▲ Base: 20% quieter than industry
▲▲ Advanced: Ideal for noise-sensitive areas		Advanced requires premium acoustic engineering (higher cost)
Airflow CapacityWarehouses, factories- Industry Standard: 2000 m³/h
- Our Base: 2200 m³/h ▲ (ISO 501)
- Our Advanced: 2500 m³/h ▲▲		▲ Base: 10% higher airflow
▲▲ Advanced: Covers large industrial spaces efficiently		Base may underperform in extreme heat or humidity
Energy EfficiencyEnergy-sensitive facilities- Industry Standard: 150W (no standard)
- Our Base: 120W ▲ (IEC 60034-30-1)
- Our Advanced: 110W ▲▲		▲ Base: 20% lower power consumption
▲▲ Advanced: Reduces energy costs by 25%		Advanced requires specialized motor design (higher cost)
Mounting FlexibilityCustom installations (e.g., uneven walls)- Industry Standard: Fixed brackets
- Our Base: Adjustable brackets ▲
- Our Advanced: Customizable brackets ▲▲ (Suites angled surfaces)		▲ Base: Easy installation adjustments
▲▲ Advanced: Adapts to complex setups		Base lacks versatility for non-standard surfaces
Certification ComplianceRegulated industries (e.g., healthcare)- Industry Standard: Basic safety certs (e.g., CE)
- Our Base: RoHS ▲
- Our Advanced: RoHS + IP54 ▲▲ (Dust/water-resistant per IEC 60529)		▲ Base: Meets EU environmental standards
▲▲ Advanced: IP54 protects against dust/water ingress		Industry models may fail in harsh regulatory environments

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