CVLFD4-450 450sq 4-Way Blow Ceiling Diffuser *Tile Replacement* 595mm x 595mm Overall Face Size (450mm x 450mm Neck Size) - It is recommended that a 550sq plastic grille box be used with this Diffuser - Product Code CVPGB550 £35.26 inc. VAT (where applicable) Rear Control Damper (OBD) (+£21.00): [None]CVOBD450 Quantity: at £35.26 each Add To Basket 0 in your basket View Basket Checkout 4-Way Ceiling Diffuser Product Overview Louvre faced ceiling diffusers are constructed entirely from aluminium including the frame, blades and centre core. CVE Shop louvre faced diffusers are lightweight and will not rust nor corrode. They feature a welded core & frame for strength. They provide excellent diffusion performance, and are suitable for surface mounting in plasterboard ceilings or lay-in ceiling grids (600mm x 600mm grid). The removable core makes them easy to install, clean & access any dampers located behind the diffuser. The louvre faced ceiling diffuser is suitable for use where cooling is required in areas of high heat and high humidity, and also to suit heating & cooling applications in cooler temperatures. To obtain a varying distribution pattern, triangular blanking plates can be fitted behind the louvre, thus maintaining a uniform face appearance. Features Consistently popular diffuser style Attractive four way blow blade pattern Extruded aluminium construction Removable spring loaded core for easy access to ducting or volume control damper Diffuser core can be blanked to redirect air flow Opposed blade damper can be used to balance air flow Size The overall face size is neck size (nom) +145mm. For example: CVLFD4-450: The overall face size is 595mm x 595mm. CVLFD4-450: The neck size for plenum box connection is 450mm x 450mm. Construction Manufactured from extruded aluminium to BS 1474. Frames and all blade corners are mitred, welded and finished to give a superior appearance. Finish Standard finish for this product is RAL9010 White. Also available in Mill, Anodised or alternative powder coated colours to suit your requirements. For special finishes please call for pricing. Accessories Plastic top entry pan adaptors or Galvanised Steel Plenum Boxes are available to suit this product.