air grille with opposite blade damper to adjust the air flow rate
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: 5 pieces/carton
Delivery Detail: 20 days
Single deflection return grilles
Designed for retum air.
Nes and unique modern designed curved"flow-in" frames blend gently with wall or ceiling surfaces
All aluminium construction from precision extruded profiles.
Available curved"flow-in" frame sizes:
15mm,20mm and 30mm.
H.L:Nominal ordering sizes(duct opening size)
Mounting methods:
Fixing with mounting frame SFR
Accessories and mounting:
Sub frame SFR
Volume control damper OBD
Clip mornting clips for sub frame