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  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
  • Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser
Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser

Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser

  • 10 - 499 Pieces
    $18.30
  • 500 - 999 Pieces
    $16.80
  • >= 1000 Pieces
    $14.80
View product details

Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Air Diffusion & Return: Designed to efficiently distribute and return conditioned air in HVAC systems, ensuring optimal airflow and temperature control in diverse environments.
  • Durable Aluminum Construction: Built with lightweight yet robust aluminum material for corrosion resistance and long-term performance, paired with a sleek, round nozzle shape for seamless integration into modern designs.

Key features

  • 1. Corrosion-Resistant Aluminum Material

    • With a corrosion-resistant aluminum body, you can ensure long-lasting durability in humid or high-moisture environments, outperforming traditional steel grilles prone to rust.

  • 2. Modern Minimalist Design

    • With its sleek, round shape and smooth metallic finish, you can seamlessly integrate the grille into contemporary interiors, offering a clutter-free aesthetic compared to boxy or bulky traditional designs.

  • 3. Optimized Airflow Distribution

    • With engineered airflow channels, you can achieve uniform temperature dispersion across large spaces like offices or malls, enhancing comfort compared to standard diffusers with uneven airflow.

  • 4. Versatile Installation Compatibility

    • With ceiling-mount design and compatibility for HVAC systems in villas, hospitals, and commercial spaces, you can adapt to diverse environments, unlike grilles limited to residential use.

  • 5. Eco-Friendly Aluminum Construction

    • With recyclable aluminum material, you can meet sustainability standards for green buildings, supporting eco-conscious projects compared to non-recyclable plastic alternatives.

Product details

Wholesale Custom HVAC System Air Conditioning Round Air Return Grille Aluminum Material Round Nozzle Diffuser

The HEJCNZ Round Aluminum Air Return Grille is a sleek, high-performance ventilation solution designed for seamless integration into HVAC systems across diverse environments. Crafted from durable aluminum, its minimalist round design ensures unobtrusive yet efficient air diffusion in residential, commercial, and institutional spaces.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminumLightweight, corrosion-resistant, and long-lasting
ShapeRoundOptimizes airflow distribution and complements modern aesthetics
InstallationCeiling-mountedEasy installation and space-saving design
ApplicationsVillas, offices, schools, hospitals, malls, apartments, hotelsVersatile for any indoor environment requiring efficient air circulation
FeatureEasy installationReduces labor time and simplifies retrofitting

Customization guide

Adjustable size and finish options to meet specific architectural or functional needs. Customize dimensions (e.g., diameter) or choose from anodized, brushed, or polished finishes to align with interior design requirements.

Get inspired

With its modern round design and lightweight aluminum construction, this grille seamlessly blends into minimalist interiors while ensuring optimal airflow. Ideal for spaces prioritizing both aesthetics and HVAC efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Efficiency150 CFM+15% (173 CFM)+30% (195 CFM)*
Material Thickness0.8mm aluminum1.0mm reinforced1.2mm industrial-grade
Noise ReductionStandard20% quieter30% quieter*
Smart IntegrationN/ACompatible with IoTFull smart HVAC sync

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Material: With corrosion resistance, it outperforms traditional steel grilles in humid environments (e.g., hospitals).
    • Round Shape: Reduces airflow turbulence by 25%, enhancing efficiency in schools and offices.
    • Silent Design: The Pro model’s 30% quieter operation ensures minimal disruption in hotels and malls.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard residential or small commercial spaces where cost-efficiency is prioritized.
    • Advanced Model: Perfect for mid-sized facilities (e.g., offices, schools) needing enhanced airflow and noise reduction.
    • Pro Model: Tailored for high-demand environments like hospitals or large malls, offering IoT compatibility and triple-industry-standard durability.

With the Pro model’s 195 CFM airflow, you can efficiently manage air distribution in sprawling malls. Pair its industrial-grade aluminum with smart HVAC systems to automate temperature control, ensuring user comfort year-round.

Frequently asked questions

  • Which HVAC system air return grille model suits small offices or apartments?

  • How to clean and maintain an aluminum HVAC air return grille?

  • Aluminum vs. Plastic HVAC Grilles: Which is better for commercial buildings like malls or hospitals?

  • Can I customize the round HVAC nozzle diffuser for my hotel’s design theme?

  • Is this air diffuser compatible with existing HVAC systems in schools or hospitals?

  • Does the round shape of the aluminum grille complement minimalist interior designs?

  • What makes your aluminum HVAC grille suitable for ceiling installation in commercial malls?

  • Are HEJCNZ air diffusers certified for fire safety in hospitals or hotels?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Round Aluminum DiffuserOffices, Hotels, HospitalsRound shape (⌀12-36"), Aluminum alloy 6061 (ASTM B221), ▲ Tool-free installation (10-min setup)Sleek design ▲, corrosion-resistant, quick deploymentLimited directional airflow control, higher cost than basic grilles
Square Metal GrilleResidential, Commercial BuildingsSquare design (12x12"), Galvanized steel (ASTM A653), ▲ Low cost ($12/unit)Cost-effective, durable, widely compatibleBulky appearance, requires tools for installation, noisier operation (55 dBA)
Ceiling-mounted Ventilation GrilleWarehouses, GymsHigh airflow (1500 CFM), Aluminum (ASTM B221), ▲ Lightweight (2.1 lbs/sq ft)Handles large spaces, energy-efficient, easy to cleanBulky profile, may require structural reinforcement, no aesthetic customization
Perforated Metal DiffuserData Centers, LabsPerforation pattern (0.04" holes), Stainless steel (ASTM A240), ▲ Precision airflow▲ 98% airflow efficiency, corrosion-resistant, silent operation (38 dBA)Higher upfront cost ($25/unit), requires专业 maintenance, less versatile shape
Adjustable Air DiffuserTheaters, AuditoriumsAdjustable vanes (±45°), Ductile iron (ASTM A48), ▲ Customizable airflow direction▲ Tailored airflow distribution, long lifespan (20+ years), robust buildComplex installation, heavier (4.5 lbs/unit), protrudes from walls
Fabric-faced GrilleOffices, HomesFabric mesh (200 GSM polyester), ▲ Noise reduction (▲ 5 dB vs metal grilles), sleek▲ Quieter operation (40 dBA), modern aesthetic, dust-resistantRequires frequent cleaning, less durable, airflow restricted (▲ 15% lower CFM)

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