{"product_id":"vents-vs-450-ec-inline-fan-17-3-4-4000-cfm","title":"Vents VS 450 EC Inline Fan - 17 3\/4\" - 4000 CFM","description":"\u003cp\u003eThe \u003cstrong\u003eVents VS 450 EC Inline Centrifugal Fan\u003c\/strong\u003e delivers powerful, energy-efficient ventilation for demanding commercial and industrial applications. With airflow up to 4,000 CFM, its high-performance EC motor provides the capacity needed to ventilate large spaces while reducing energy consumption. Integrated variable speed control allows airflow to be adjusted to match ventilation requirements, helping optimize performance and operating costs.\u003c\/p\u003e\n\u003cp\u003eEngineered for durability and quiet operation, the \u003cstrong\u003eVS 450 E\u003c\/strong\u003eC combines a corrosion-resistant galvanized steel housing with a backward-curved centrifugal impeller. This design delivers consistent airflow while minimizing operational noise, making it suitable for warehouses, manufacturing facilities, fitness centers, greenhouses, and other large commercial environments.\u003c\/p\u003e\n\u003cp\u003eBuilt around a robust aluminum frame, the fan features removable, double-skinned Aluzinc panels insulated with 20 mm of non-combustible mineral wool. This insulated construction helps reduce noise transmission and provides thermal protection, while the removable panels allow convenient access for inspection and maintenance.\u003c\/p\u003e\n\u003cp\u003eCombining high airflow capacity, energy-saving EC motor technology, and durable construction, the \u003cstrong\u003eVents VS 450 EC\u003c\/strong\u003e is designed for reliable, long-term commercial ventilation.\u003c\/p\u003e\n\u003cp\u003eInterested in larger quantities? Call us \u003ca title=\"Vents-Us-Toll-Free-Number\" href=\"tel:1-833-878-3687\"\u003etoll-free\u003c\/a\u003e or \u003ca rel=\"noopener\" title=\"Vents-US-email-address\" href=\"mailto:store@vents-us.com\" target=\"_blank\"\u003eemail\u003c\/a\u003e our sales team - we’ll get you great pricing for your project.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e17 3\/4\" Duct size\u003c\/li\u003e\n\u003cli\u003eIncredibly quiet - 2.2 sones (@10ft)\u003c\/li\u003e\n\u003cli\u003eAirflow capacity up to 4000 CFM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePowerful EC motor for extended life\u003c\/li\u003e\n\u003cli\u003eIPX4 rating (motor), IPX5 (Housing)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat and sound proof enclosure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommercial use rated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vents US Shop","offers":[{"title":"Default Title","offer_id":54052395024660,"sku":"VS 450 EC","price":3183.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/8671\/3876\/files\/VS315EC.png?v=1725891852","url":"https:\/\/shop.vents-us.com\/products\/vents-vs-450-ec-inline-fan-17-3-4-4000-cfm","provider":"Vents US Shop","version":"1.0","type":"link"}