As an Amazon Associate, we earn from qualifying purchases. Monsoon 630mm Curtain Fire Damper (FDCF/630) National Ventilation . FDCF/630 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon 630mm Curtain Fire Damper (FDCF/630) extendedQty, qtyInStock0 moq, multiple1 MPNFDCF/630 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry snippetMonsoon 630mm Curtain Fire Damper (FDCF/630). Fast and Free Delivery Available. Trade Quality with Low Prices. Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goFDCF/63011