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  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
  • Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation
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Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation

  • >= 20 Pieces
    $5

Customization:

Customized logo（Min.Order: 140 pieces）
Customized packaging（Min.Order: 140 pieces）
Graphic customization（Min.Order: 140 pieces）
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Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airflow Control & Direction: The segmented, fan-like design allows precise adjustment of air direction and flow intensity, enabling optimal temperature distribution in HVAC systems.
  • Sealed Ventilation: A corrosion-resistant metal casing with a sealing mechanism ensures minimal air leakage, maintaining system efficiency and indoor air quality.

Key features

  • 1. Corrosion-Resistant Galvanized Steel Construction

    • With corrosion-resistant galvanized steel material, ensure long-lasting durability in humid or high-moisture HVAC environments. This robust build outperforms standard steel by resisting rust and wear, maintaining structural integrity over time.*

  • 2. Adjustable Segmented Blades for Customized Airflow Control

    • With a fan-like segmented design, customize airflow direction and intensity to meet specific HVAC requirements. Unlike fixed dampers, this adaptable structure allows precise temperature distribution in offices or commercial spaces.*

  • 3. Enhanced Structural Rigidity (1.2mm Steel Thickness)

    • With 1.2mm steel thickness, achieve ~20% higher load-bearing capacity than standard 1mm HVAC diffusers*. This ensures stable operation under heavy airflow demands in commercial HVAC systems.

  • 4. Ceiling-Mounted Design for Optimal Office Ventilation

    • Designed for ceiling installation, this round diffuser optimizes airflow distribution in office environments, reducing hot/cold spots and improving energy efficiency. Its compact shape saves space compared to bulkier wall-mounted alternatives.*

  • 5. EPR Germany-Certified Eco-Friendly Compliance

    • Certified to EPR Germany standards, this product ensures environmentally responsible disposal and meets strict European regulations for sustainable materials and recycling. This sets it apart from non-certified HVAC components in eco-conscious markets.

Product details

Round Diffuser Damper Fan Shaped Neck Adaptor HVAC System air Conditioning Ceiling Valve for Ventilation

The Round Diffuser Damper Fan Shaped Neck Adaptor is a versatile HVAC component designed for precise airflow control in ceiling-mounted ventilation systems. Crafted from durable steel and galvanized steel (1.2mm thickness), it ensures corrosion resistance and longevity. Its segmented fan-like structure allows adjustable airflow direction and volume, making it ideal for offices and commercial HVAC setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Galvanized Steel (1.2mm)Withstands harsh environments in HVAC systems
ShapeRoundFits standard ceiling ventilation openings
CertificationEPR_Germany_PackingComplies with EU environmental standards for packaging
InstallationCeiling-MountedEnsures discreet integration in office spaces
Airflow ControlAdjustable Segmented BladesDirects airflow to specific zones in open-plan offices

Customization guide

Adjustable segment angles allow customization of airflow direction and volume to meet specific ventilation requirements. The galvanized steel construction can be further tailored for enhanced corrosion resistance in humid or industrial environments.

Get inspired

Optimize your HVAC system’s efficiency with this adaptable diffuser. Its segmented design ensures even airflow distribution, reducing hot/cold spots in offices. The compact round shape integrates seamlessly into modern ceiling designs while maintaining performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Control PrecisionStandard 3-segment adjustment+15% finer control (5 segments)+30% customizable zones*
Material DurabilityGalvanized SteelStainless Steel (+20% corrosion resistance)Premium Alloy (+40% strength)
Customization OptionsPre-set anglesAdjustable segmentsFull 360° rotation & tilt

Supplier's note

  1. Technical Breakthroughs:

    • Segmented Design: Enables precise airflow direction, reducing energy waste by 25% compared to fixed dampers.
    • Galvanized Steel: Offers 3x longer lifespan in corrosive environments than standard steel.
    • Easy Installation: Pre-drilled mounting holes cut installation time by 50%.

  2. Version Selection Guide:

    • Base Model: Ideal for standard office HVAC systems requiring basic airflow control.
    • Advanced Model: Best for commercial spaces needing fine-tuned airflow (e.g., data centers, hospitals).
    • Pro Model: Tailored for industrial settings with extreme conditions (e.g., chemical plants), where durability and full customization are critical.

With the Pro Model’s premium alloy, you can withstand corrosive gases while maintaining airflow precision. Pair its 360° rotation with adjustable zones to create a tailored climate in warehouses or labs. The Advanced Model’s stainless steel ensures longevity in humid offices, while its 5-segment control reduces overheating in server rooms.

Frequently asked questions

  • Which Round Diffuser Damper is best suited for office HVAC systems?

  • How do I clean and maintain the adjustable segments of a Round Diffuser Damper?

  • What’s the difference between steel and galvanized steel in Round Diffuser Dampers?

  • Can Round Diffuser Dampers be customized for specific airflow needs?

  • Is the Round Diffuser Damper EPR-certified for Germany?

  • How easy is it to install a Round Diffuser Damper in a ceiling?

  • Can Round Diffuser Dampers handle both heating and ventilation in HVAC systems?

  • How long do Round Diffuser Dampers last in HVAC systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionIndustrial HVAC systems, coastal areasIndustry: Carbon SteelOur Base: Galvanized Steel (ASTM A123) ▲ (20% corrosion resistance ↑)Our Advanced: Stainless Steel (ASTM A240) ▲▲ (50% ↑) (Salt spray resistance: 500+ hrs)
Enhanced durability and corrosion protection for harsh environments.Base: 10% cost ↑ vs industry; Advanced: 30% cost ↑.
Structural ThicknessHigh-traffic commercial areasIndustry: 1.0mm Gauge (ISO 3323)Our Base: 1.2mm Gauge (▲10%)Our Advanced: 1.5mm Gauge (▲▲25%) (Load-bearing capacity: 200kg vs industry 150kg)
Improved load-bearing for heavy-use environments.Base: 15% heavier than industry; Advanced: 50% heavier.
Acoustic PerformanceOffice spaces, hospitalsIndustry: 45 dBA (IEC 60704)Our Base: 38 dBA (▲15%) (Quieter than a refrigerator)Our Advanced: 35 dBA (▲▲22%) (Equivalent to a whisper)
Reduces noise pollution in sensitive environments.Advanced requires precision manufacturing (+$20/unit).
Airflow ControlRetail stores, data centersIndustry: 6-position blades (ISO 16720)Our Base: 12-position blades (▲100%)Our Advanced: 24-position blades (▲▲200%) (Directional accuracy ±5°)
Customizable airflow for precise temperature control.Base: 20% longer installation time; Advanced: Requires training.
Corrosion ResistanceCoastal or industrial zonesIndustry: 200+ hrs neutral salt spray (ASTM B117)Our Base: 500+ hrs (▲150%)Our Advanced: 1000+ hrs (▲▲400%) (Marine-grade protection)
Extended lifespan in corrosive environments.Base: 25% ↑ cost vs industry; Advanced: 50% ↑ cost.
Installation MethodRetrofitting projects, quick installsIndustry: Screw-mounted (IEC 60601)Our Base: Snap-fit mechanism (▲40% faster install)Our Advanced: Tool-free assembly (▲▲60% faster) (No power tools required)
Reduces labor time and costs.Advanced requires alignment guides (+$10/unit).

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