Hongkong Yaning Purification industrial Co.,Limited
                                                                                                           
Verified Supplier
16 Years
Since 2010
Menu
Construction & Real Estate HVAC Systems & Parts

Aluminum HVAC Return Air Grille 500x500x10mm with 45° Aerofoil Blades and 35mm Spacing

Price Negotiable
Price: reconsideration
MOQ: 100 pcs
Delivery Time: 7-20 work days
Brand: YN
Product Description
Aluminum HVAC Return Air Grille & Air Duct Diffuser
Product Overview

High-performance aluminum return air grille designed for HVAC systems, featuring corrosion-resistant construction and adjustable airflow control. Standard size: 500×500×10mm.

Construction & Specifications
Material Construction
  • Frame: High-quality extruded aluminum alloy (A6063) profile with 30mm flange
  • Blades: Aerofoil blades set at 45° angle from aluminum profile
  • Blade Spacing: 35mm standard spacing
  • Support Pipe: 8mm diameter aluminum pipe
Design Features
  • Composed of frame and horizontal blades assembly for optimal airflow
  • Blades fixed to inner frame by rivets and support pipe for durability
  • Weather-proof structure with downward-inclined blades to prevent water ingress
  • Approximately 45% effective pressure area for efficient air distribution
Surface Finish Options
  • Powder coated finish in standard RAL colors: RAL9016, 9010
  • Natural anodized aluminum finish available
Double Deflection Grille Features
  • Double adjustable blades for customizable air supply distance and diffusion angle
  • Suitable for use as air outlet in various HVAC applications
  • Available in aluminum or iron construction options
  • Compatible with regulating valves for precise airflow control
Applications & Installation
Primary Applications
  • Widely used in air conditioning systems as air outlets
  • Can be paired with aluminum air flow control valves
  • Available in wide frame and narrow frame options for specialized ventilation requirements
Installation & Adjustment
  • Typically installed on pipes or side walls as side air outlets
  • Two movable blades with adjustable angles for precise airflow direction
  • Short blades adjust air supply spread angle and flow direction
  • Long blades enable air flow attachment to ceiling or downward tilt for heating applications
  • Blade orientation (parallel to long or short side) customizable per customer requirements
Technical Performance Data
Wind Speed (m/s) Angle Total Pressure Loss Static Pressure Loss Air Volume (m³/h) Reach Distance (m)
1 A 0.11 0.05 36 1.05
B 0.17 0.11 55 1.28
C 0.21 0.15 70 1.49
D 0.28 0.22 90 1.66
2 A 0.44 0.20 72 1.77
B 0.67 0.43 110 2.17
C 0.85 0.61 140 2.51
D 1.11 0.87 180 2.79

Note: Complete technical data available for wind speeds 1-5 m/s with corresponding pressure losses and airflow performance metrics.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hongkong Yaning Purification industrial Co.,Limited
Location No. 6, Sanhuan Rd, Chiling Industrial Zone , Houjie Town, Dongguan City, Guangdong Province, China
Contact Person Nicole

Request A Quote

Please check your email address.
Your message must be at least 20 characters.