{"product_id":"ubbink-air-excellent-ae34c-90-bend-for-semi-rigid-ventilation-ducting","title":"Ubbink Air Excellent AE34C 90° Bend for Semi-Rigid Ventilation Ducting","description":"\u003cp\u003eThe Ubbink Air Excellent AE34C 90° Bend is a purpose-designed duct accessory used to change direction within AE34C semi-rigid duct runs. It allows a clean, controlled 90-degree turn while maintaining the airflow efficiency and airtight performance expected from the Air Excellent system.\u003c\/p\u003e\n\u003cp\u003eDesigned for seamless integration with Air Excellent modular manifolds and ducting, this bend uses secure mechanical connections to deliver a tidy, tape-free installation. When installed using 2 × AE34C seal rings and 2 × AE34C click rings, it ensures a fully airtight joint that helps keep pressure loss to a minimum, reduces fan energy use, and limits sound production.\u003c\/p\u003e\n\u003cp\u003eIdeal for compact layouts and complex routing, the AE34C 90° bend makes directional changes straightforward without compromising system performance — a proper solution, done the right way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires 2 × AE34C seal rings.\u003c\/li\u003e\n\u003cli\u003eRequires 2 × AE34C click rings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90° bend for AE34C semi-rigid ventilation ducts.\u003c\/li\u003e\n\u003cli\u003eEnables clean directional changes in duct runs.\u003c\/li\u003e\n\u003cli\u003eCompatible with Air Excellent modular manifolds.\u003c\/li\u003e\n\u003cli\u003eSuitable for semi-rigid plastic ducts on a roll.\u003c\/li\u003e\n\u003cli\u003eAirtight mechanical connections without tape or sealant.\u003c\/li\u003e\n\u003cli\u003eLow system pressure loss thanks to efficient radial design.\u003c\/li\u003e\n\u003cli\u003eAirtightness class ATC1 up to ±1000 Pa.\u003c\/li\u003e\n\u003cli\u003eHelps minimise fan energy use and sound production.\u003c\/li\u003e\n\u003cli\u003eTÜV SÜD and ISEGA tested and certified.\u003c\/li\u003e\n\u003cli\u003eREACH compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA simple, well-engineered bend that keeps airflow smooth and installations tidy — because good ventilation has always been about doing the basics properly.\u003c\/p\u003e","brand":"Ubbink","offers":[{"title":"Default Title","offer_id":55809516601670,"sku":"188173","price":5.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0572\/1670\/files\/AirExcellentAE34CBend90.png?v=1768397125","url":"https:\/\/flatroofingsystems.co.uk\/products\/ubbink-air-excellent-ae34c-90-bend-for-semi-rigid-ventilation-ducting","provider":"Flat Roofing Systems","version":"1.0","type":"link"}