{"product_id":"systemair-dhs-500e4-sileo-centrifugal-roof-fan-horizontal-discharge-7-280-m-h-low-noise-speed-controllable-aluminum-casing","title":"Systemair DHS 500E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 7,280 m³\/h, Low Noise, Speed-Controllable, Aluminum Casing","description":"\u003cul\u003e\n\u003cli data-start=\"1197\" data-end=\"1335\"\u003e\n\u003cstrong data-start=\"1197\" data-end=\"1229\"\u003eHigh Efficiency \u0026amp; Low Noise:\u003c\/strong\u003e 3D-profiled backward-curved impellers deliver 7,280 m³\/h airflow at medium pressure with minimal noise.\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1478\"\u003e\n\u003cstrong data-start=\"1338\" data-end=\"1367\"\u003eSpeed-Controllable Motor:\u003c\/strong\u003e External rotor motor allows precise speed adjustment; compatible with frequency converters with sine filter.\u003c\/li\u003e\n\u003cli data-start=\"1481\" data-end=\"1634\"\u003e\n\u003cstrong data-start=\"1481\" data-end=\"1509\"\u003eDurable \u0026amp; Coastal-Ready:\u003c\/strong\u003e Aluminum casing and galvanized steel base frame resist corrosion; impellers made from high-performance composite material.\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1766\"\u003e\n\u003cstrong data-start=\"1637\" data-end=\"1658\"\u003eMotor Protection:\u003c\/strong\u003e Integrated thermal contacts up to size 311, with external leads for larger models, ensure safe operation.\u003c\/li\u003e\n\u003cli data-start=\"1769\" data-end=\"1921\"\u003e\n\u003cstrong data-start=\"1769\" data-end=\"1801\"\u003eMaintenance-Free \u0026amp; Reliable:\u003c\/strong\u003e Vibration-damped motor suspension, extensive accessory options, and long-lasting design for trouble-free performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"385\" data-end=\"1148\"\u003eThe \u003cstrong data-start=\"389\" data-end=\"439\"\u003eSystemair DHS 500E4 Sileo Centrifugal Roof Fan\u003c\/strong\u003e is engineered for high-performance ventilation in commercial and industrial applications requiring large air volumes at medium pressure with minimal noise. Featuring backward-curved 3D-profiled impellers and a speed-controllable external rotor motor, this fan ensures efficient airflow while maintaining quiet operation. Its robust aluminum casing and galvanized steel base frame provide durability, and it is suitable for coastal environments. Integrated thermal contacts protect the motor from overheating, while vibration-damped mounting reduces operational noise. The DHS 500E4 offers excellent energy efficiency, reliability, and low-maintenance operation, making it ideal for demanding installations.\u003c\/p\u003e","brand":"Puravent","offers":[{"title":"Default Title","offer_id":53346881831249,"sku":"37892","price":1833.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4098\/7473\/files\/4_bd683f97-c4d2-47db-9c29-070f20d31fa6.jpg?v=1773945152","url":"https:\/\/veralis.co.uk\/products\/systemair-dhs-500e4-sileo-centrifugal-roof-fan-horizontal-discharge-7-280-m-h-low-noise-speed-controllable-aluminum-casing","provider":"Veralis","version":"1.0","type":"link"}