As an Amazon Associate, we earn from qualifying purchases. Monsoon SDG 250mm Single Deflection Grille (SDG250) National Ventilation . SDG250 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon SDG 250mm Single Deflection Grille (SDG250) extendedQty, qtyInStock0 moq, multiple1 MPNSDG250 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry snippetMonsoon SDG 250mm Single Deflection Grille (SDG250). Fast and Free Delivery Available. Trade Quality with Low Prices. Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goSDG25011