{"product_id":"galvanised-90-degree-duct-elbow","title":"Galvanised 90° Duct Elbow – Metal Ducting Bend","description":"\u003ch2\u003eGalvanised 90° Duct Elbow – The Corner That Doesn't Cost You Airflow\u003c\/h2\u003e\n\u003cp\u003eAir hates corners. Every time flexible ducting is bent sharply round a wall or ceiling, it crumples on the inside of the bend, and that crumple acts like a half-closed door. Your fan works harder, gets louder and moves less air. A \u003cstrong\u003erigid 90° elbow\u003c\/strong\u003e solves it: a smooth, fixed-radius galvanised steel bend that turns the corner without pinching the airflow.\u003c\/p\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eTurning ducting up through a ceiling or out through a wall, grow tent and grow room extraction runs, cooker hood and kitchen extract, tumble dryer and utility vents, bathroom and loft extract fans, and workshop dust and fume extraction.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFixed 90° bend with a smooth internal radius\u003c\/li\u003e\n\u003cli\u003eStops flexible ducting kinking and crushing at corners\u003c\/li\u003e\n\u003cli\u003eHigh-quality galvanised steel: rigid and corrosion-resistant\u003c\/li\u003e\n\u003cli\u003eMale ends: ducting slides straight over and seals\u003c\/li\u003e\n\u003cli\u003eSix standard sizes from 100mm (4\") to 315mm (12\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Fit\u003c\/h3\u003e\n\u003cp\u003eSlide your ducting over each end of the elbow, secure it with a ducting clip or jubilee clip, and seal the joins with aluminium foil duct tape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRose's Pro-Tip:\u003c\/strong\u003e \u003cem\u003e\"One rigid elbow beats three soft bends. If your ducting has to turn a corner, put an elbow there and keep the flexible ducting pulled straight either side. You'll hear the difference straight away.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003e100mm (4\"), 125mm (5\"), 150mm (6\"), 200mm (8\"), 250mm (10\") and 315mm (12\").\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBlack Flag Horticulture Ltd, Coventry.\u003c\/em\u003e\u003c\/p\u003e","brand":"Global Air Supplies","offers":[{"title":"100mm (4\")","offer_id":47855376761178,"sku":"E100","price":8.85,"currency_code":"GBP","in_stock":true},{"title":"125mm (5\")","offer_id":47855376793946,"sku":"E125","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"150mm (6\")","offer_id":47855376826714,"sku":"E150","price":11.95,"currency_code":"GBP","in_stock":true},{"title":"200mm (8\")","offer_id":47855376859482,"sku":"E200","price":17.15,"currency_code":"GBP","in_stock":true},{"title":"250mm (10\")","offer_id":47855376892250,"sku":"E250","price":24.99,"currency_code":"GBP","in_stock":true},{"title":"315mm (12\")","offer_id":47855376957786,"sku":"E315","price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/1716115540397.png?v=1716115787","url":"https:\/\/blackflaghorticulture.com\/pl\/products\/galvanised-90-degree-duct-elbow","provider":"Black Flag Horticulture","version":"1.0","type":"link"}