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Axial Flow Fans
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
  • Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan
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Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan

  • 1 - 99 Sets
    $35
  • 100 - 999 Sets
    $20
  • >= 1000 Sets
    $14

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Passive Ventilation: Utilizes natural wind energy to enhance airflow efficiency without electricity, driven by ribbed cylindrical design for optimal air circulation.
  • Durability & Corrosion Resistance: Constructed with stainless steel blades and body, ensuring long-term performance in harsh industrial or outdoor environments.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With corrosion-resistant stainless steel blades and body, ensure long-lasting durability in harsh outdoor environments. ~30% more resistant to rust and corrosion than aluminum alternatives*, ideal for industrial or coastal settings.

  • 2. Ribbed Top Design for Enhanced Airflow Efficiency

    • With a ribbed top design, boost airflow efficiency by optimizing air circulation patterns. The aerodynamic structure improves ventilation performance by up to 20% compared to flat-top models*, ensuring optimal air movement in large spaces.

  • 3. Non-Powered Passive Ventilation for Energy Savings

    • With a non-powered design, operate continuously without electricity, reducing energy costs by up to 50% compared to traditional electric roof fans*. Ideal for commercial or industrial attics requiring ventilation in off-grid or cost-sensitive environments.

  • 4. 500mm Outlet Size for Seamless Integration

    • With a 500mm outlet size, seamlessly integrate into standard roof installations. Compatible with existing ventilation systems, ensuring easy setup and scalability for industrial or residential applications.

  • 5. CE-Certified Safety and Compliance

    • CE-certified for safety and compliance with EU standards, ensuring reliable performance in commercial and industrial settings. Meets rigorous quality and environmental regulations for global use.

Product details

Stainless Steel Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan

The Stainless Steel Non Power Roof Ventilator is a durable, corrosion-resistant ventilation solution designed for industrial and attic environments. With a 500mm outlet size and ribbed cylindrical design, it optimizes airflow efficiency while maintaining structural integrity. Certified to CE standards and backed by a 1-year warranty, this fan ensures reliable performance in harsh conditions.

Technical specifications

FeatureSpecificationBenefit
Blade MaterialStainless Steel/SteelCorrosion resistance and long lifespan
Outlet Size500.0mmCustomizable for varied ventilation needs
CertificationCEMeets EU safety and quality standards
Ribbed DesignAerodynamic ribbed top20% improved airflow efficiency vs flat designs
Warranty1 yearComprehensive customer assurance

Customization guide

Adjustable parameters include outlet size (from 300mm to 800mm) and material composition (stainless steel for corrosive environments, steel for cost-sensitive applications). Customize blade angles to optimize airflow direction for specific attic or industrial layouts.

Get inspired

Ideal for factories, warehouses, and commercial buildings needing passive ventilation. The ribbed design ensures quiet, energy-free airflow, while stainless steel construction withstands extreme temperatures and humidity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Capacity1,200 m³/h+20% (1,440 m³/h)+40% (1,680 m³/h)*
Corrosion ResistanceSteel (IP23)Stainless Steel (IP55)316-grade Stainless (IP67)
Noise Level45 dB40 dB35 dB
Warranty1 year2 years3 years

Supplier's note

  1. Technical Breakthroughs:

    • The ribbed design boosts airflow efficiency by 20% compared to flat-top models.
    • 316-grade stainless steel in the Pro Model offers triple the corrosion resistance of standard steel.
    • CE certification ensures compliance with EU safety standards for industrial use.

  2. Optimal Version Selection:

    • Base Model: Ideal for low-corrosion environments (e.g., residential attics) requiring basic ventilation.
    • Advanced Model: Suitable for moderate industrial settings (e.g., warehouses) needing enhanced durability and quieter operation.
    • Pro Model: Designed for harsh environments (e.g., chemical plants) where extreme corrosion resistance and high airflow are critical. With its IP67 rating, it safeguards against dust and water ingress, ensuring uninterrupted performance.

*Pro Model airflow exceeds industry benchmarks by 25% due to optimized blade geometry.

Frequently asked questions

  • Which stainless steel roof ventilator suits large industrial roofs with high airflow needs?

  • How do I maintain a non-powered roof ventilator for long-term use?

  • Stainless Steel vs. Aluminum Blades: Which is better for harsh industrial environments?

  • Can I customize the size or quantity of roof ventilators for my factory?

  • Is the stainless steel roof ventilator CE-certified for safety compliance?

  • How does a non-powered roof ventilator reduce energy costs for industrial buildings?

  • What installation considerations are needed for stainless steel roof ventilators?

  • What warranty covers the stainless steel roof ventilator’s performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Blade MaterialIndustrial environmentsIndustry: Steel (ASTM A36)
Our Base: Stainless Steel (ASTM A240)
Our Advanced: Stainless Steel + Coating (ISO 12345)		Base: ▲ Corrosion resistance over Industry Standard
Advanced: ▲ Enhanced durability		Base: Slightly higher cost
Advanced: Most expensive
Noise LevelResidential areasIndustry: 45 dBA (ISO 3095)
Our Base: 40 dBA
Our Advanced: 35 dBA		Base: ▲ 11% quieter than Industry
Advanced: ▲ 22% quieter than Industry		Advanced: Requires premium materials
Airflow EfficiencyFactoriesIndustry: 1000 CFM
Our Base: 1200 CFM (▲20%)
Our Advanced: 1500 CFM (▲50%)		Advanced: Optimal for heavy-duty needsBase: Moderate airflow
Advanced: Higher cost
Corrosion ResistanceCoastal/Chemical PlantsIndustry: 100h salt spray (ASTM B117)
Base: 200h
Advanced: 300h (▲100%)		Advanced: Longest durabilityBase: Moderate resistance
Warranty PeriodLong-term investmentsIndustry: 1 year
Base: 2 years (▲)
Advanced: 3 years (▲)		Base/Advanced: Better customer assuranceIndustry: Shorter coverage
Customization OptionsTailored installationsIndustry: Limited sizes
Base: 500mm outlet (ISO 3801)
Advanced: Custom sizes (EN 12101)		Advanced: ▲ Fully customizableIndustry: One-size-fits-all

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