{"product_id":"ubbink-air-excellent-ae34c-semi-rigid-duct-75-63mm-50m","title":"Ubbink Air Excellent AE34C Semi-Rigid Duct 75\/63mm - 50m","description":"\u003cp\u003eUbbink Air Excellent AE34C Semi-Rigid Duct 75\/63mm Outside\/Inside Diameter Duct - 50m.\u003c\/p\u003e\n\u003cp\u003eThe Ubbink Air Excellent AE34C Semi-Rigid Duct is a high-performance ventilation duct designed for modern MVHR and mechanical ventilation systems. Manufactured from semi-rigid plastic without any additives, this DN75\/63mm ducting is supplied on a 50-metre roll, offering flexibility, durability, and fast installation on site.\u003c\/p\u003e\n\u003cp\u003eIts radial internal design delivers low system pressure loss, helping improve airflow efficiency while reducing fan energy consumption and noise. The duct connects via airtight mechanical connections, making installation straightforward and reliable, even on more complex layouts.\u003c\/p\u003e\n\u003cp\u003eThe AE34C duct is fully compatible with Ubbink Air Excellent modular manifolds and can be used alongside all six duct types within the system. Tested and certified by TÜV SÜD and ISEGA, and fully REACH compliant, it meets the highest standards for performance, safety, and indoor air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSemi-rigid plastic duct DN75\/63mm supplied in a 50m roll.\u003c\/li\u003e\n\u003cli\u003eManufactured without additives.\u003c\/li\u003e\n\u003cli\u003eCompatible with Air Excellent modular manifolds and all 6 duct types.\u003c\/li\u003e\n\u003cli\u003eEasy installation with airtight mechanical connections.\u003c\/li\u003e\n\u003cli\u003eLow pressure loss due to radial internal design.\u003c\/li\u003e\n\u003cli\u003eAirtight to Class D \/ ATC 2 up to ±2000 Pa.\u003c\/li\u003e\n\u003cli\u003eReduces 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 proven, professional-grade ducting solution that keeps installation simple, airflow efficient, and performance exactly how ventilation systems were always meant to run.\u003c\/p\u003e","brand":"Ubbink","offers":[{"title":"Default Title","offer_id":55803681898822,"sku":"188378","price":198.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0572\/1670\/files\/AE34CSemi-RigidDuct.png?v=1768315877","url":"https:\/\/flatroofingsystems.co.uk\/products\/ubbink-air-excellent-ae34c-semi-rigid-duct-75-63mm-50m","provider":"Flat Roofing Systems","version":"1.0","type":"link"}