hvac system aluminum hinged return air grille

Construction:

• Frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange as standard.
• Blades: Aerofoil blades in 45° from aluminum profile
• Blades spacing: 25mm as standard
• Support pipe: 8mm diameter aluminum pipe

Description:

• The frame & blades are high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.
• The inner core frame is fixed to the outer frame by hinges on one side and by screw on the other side. Core can be easily open to allow for maximum flexibility in the installation, maintenance.
• Blades are set at angle of 45° with 25mm spacing, and fixed to the inner frame by rivets and support pipe.

Details:

1. Surface Finish: Powder coated color finish as per RAL color----standard color: RAL9016, 9010, Natural anodized aluminum finish
2. Material thickness: 1.0mm for option

Size:

• Any size available
• Overall face size = Neck size + 55mm
• Standard size (Neck size=A)

Foshan Vairtech Ventilation Co., Ltd is a professional manufacturer for supplying full range of ventilation products with about 15 years' experience, which is located in the Aluminum Hometown of China - Foshan City. We enjoy transportation & raw material convenience.

"Customer first, quality first" ---We are sincerely welcome you to contact us for business.