{"product_id":"sys100-wall-outlet-grv-flap-d100-wh","title":"System100 Wall Outlet with Gravity Flaps Ø100mm White","description":"\u003cp\u003eA \u003cstrong\u003eSystem100 wall outlet with gravity flaps for Ø100mm round duct, measuring 155 x 155 x 30mm in white\u003c\/strong\u003e. Provides a neat external wall termination for round ventilation ductwork, with gravity-operated flaps that open under airflow and close automatically when the fan stops, preventing back-draughts and cold air ingress. Suitable for kitchen, bathroom, and utility room ventilation exhausting through external walls.\u003c\/p\u003e\u003cp\u003eCompatible with Ø100mm round ductwork. Supplied as a single unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSystem: System100\u003c\/li\u003e\n\u003cli\u003eType: Wall outlet with gravity flaps\u003c\/li\u003e\n\u003cli\u003eDuct connection: Ø100mm round\u003c\/li\u003e\n\u003cli\u003eDimensions: 155 x 155 x 30mm\u003c\/li\u003e\n\u003cli\u003eColour: White\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlso available in \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-brn\"\u003eBrown\u003c\/a\u003e, \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-crm\"\u003eCream\u003c\/a\u003e, and \u003ca href=\"\/products\/sys100-wall-outlet-grav-flap-terra\"\u003eTerracotta\u003c\/a\u003e. For a cowled version with damper, see the \u003ca href=\"\/products\/sys100-vent-cowl-damp-d100-white\"\u003eSystem100 Cowled Wall Outlet with Damper White\u003c\/a\u003e. Browse the full \u003ca href=\"\/collections\/domus-ventilation\"\u003eDomus Ventilation range\u003c\/a\u003e.\u003c\/p\u003e","brand":"DOMUS VENTILATION","offers":[{"title":"Default Title","offer_id":62849779958109,"sku":"V4900","price":1.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/V4900.jpg?v=1772271041","url":"https:\/\/www.blum.org.uk\/products\/sys100-wall-outlet-grv-flap-d100-wh","provider":"Hart Wholesale","version":"1.0","type":"link"}