{"product_id":"elta-raptor-sda-short-cased-mounted-axial-flow-fan-ac","title":"Elta Raptor SDA Short Cased 250mm - 630mm Axial Flow Extract Fan AC\/EC","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 250mm to 630mm\u003cbr\u003e\u003cstrong\u003eMaximum Airflow: \u003c\/strong\u003eUp to 4.60m³\/s\u003cbr\u003e\u003cstrong\u003eMaximum Static Pressure:\u003c\/strong\u003e Up to 290 Pa\u003cbr\u003e\u003cstrong\u003eMaximum Operating Temperature:\u003c\/strong\u003e Up to +70°C\u003cbr\u003e\u003cstrong\u003eMotor Options: \u003c\/strong\u003eAC or High-Efficiency EC\u003cbr\u003e\u003cstrong\u003eMotor Protection:\u003c\/strong\u003e IP44 \/ IP54 Depending on Size\u003cbr\u003e\u003cstrong\u003eTerminal Box Protection: \u003c\/strong\u003eIP55\u003cbr\u003e\u003cstrong\u003eSpeed Control:\u003c\/strong\u003e Available\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months\u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eElta Raptor SDA Short Cased Axial Flow Fan\u003c\/strong\u003e is a compact, high-performance ventilation fan designed primarily for \u003cstrong\u003educt-mounted commercial and industrial ventilation systems\u003c\/strong\u003e. Combining high airflow performance, low noise levels and a space-saving short-cased design, the SDA is an excellent solution where efficient air movement is required without the installation footprint of a traditional long-cased axial fan. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e8 standard sizes from 250mm to 630mm\u003c\/strong\u003e, the Raptor SDA range can deliver airflow rates of up to \u003cstrong\u003e4.60m³\/s\u003c\/strong\u003eand static pressures of up to \u003cstrong\u003e290 Pa\u003c\/strong\u003e. Selected configurations are suitable for operating temperatures of up to \u003cstrong\u003e+70°C\u003c\/strong\u003e, providing excellent versatility across a wide range of professional ventilation applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh-Efficiency, Low-Noise Performance\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Raptor SDA is the \u003cstrong\u003eZiehl-Abegg FE2owlet aerofoil-profiled impeller\u003c\/strong\u003e. Its sickle-shaped blades incorporate serrated trailing edges and winglets developed using bionic design principles to provide strong aerodynamic performance while reducing operational noise. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eImpellers are manufactured from \u003cstrong\u003epressure die-cast aluminium or high-performance composite material\u003c\/strong\u003e, depending on the selected model, and are dynamically balanced to ISO 14694 for smooth and dependable operation. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAC \u0026amp; High-Efficiency EC Motor Options\u003c\/h3\u003e\n\u003cp\u003eThe Raptor SDA is available with both \u003cstrong\u003eAC and energy-efficient EC motor technology\u003c\/strong\u003e, allowing the appropriate configuration to be selected according to the installation.\u003c\/p\u003e\n\u003cp\u003eEC versions provide excellent energy efficiency alongside built-in motor protection and straightforward commissioning, while AC external-rotor motor variants provide a robust alternative for conventional ventilation systems. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll motors feature \u003cstrong\u003eClass F insulation and integral thermal overload protection\u003c\/strong\u003e. Models from 250–350mm have IP44 motor protection, while 400–630mm models are rated to IP54. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eRobust Commercial Construction\u003c\/h3\u003e\n\u003cp\u003eThe fan features a durable \u003cstrong\u003eall-metal mild steel casing and protective guard\u003c\/strong\u003e, specially treated to provide excellent corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThe casing is finished in \u003cstrong\u003eTelegrey 1 (RAL 7045) polyester epoxy powder coating\u003c\/strong\u003e, while the protective guard uses a contrasting black RAL 9005 finish, creating a robust unit suitable for demanding professional installations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eElectrical installation is simplified by an easily accessible \u003cstrong\u003eIP55 terminal box\u003c\/strong\u003e, allowing convenient connection to the incoming electrical supply. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFlexible Speed Control\u003c\/h3\u003e\n\u003cp\u003eAll Raptor SDA fans are suitable for speed control, with the exact control method depending on the selected motor and model.\u003c\/p\u003e\n\u003cp\u003eCompatible options include \u003cstrong\u003eelectronic variable control, stepped transformer control, potentiometer control and 0–10V control\u003c\/strong\u003e, allowing airflow to be adjusted according to ventilation demand and potentially reducing unnecessary energy consumption. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eShort cased axial flow fan\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned primarily for \u003cstrong\u003educt-mounted installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8 standard sizes from 250mm to 630mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMaximum airflow of up to \u003cstrong\u003e4.60m³\/s\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic pressure of up to \u003cstrong\u003e290 Pa\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for operating temperatures up to \u003cstrong\u003e+70°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable with \u003cstrong\u003eAC or high-efficiency EC motors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eZiehl-Abegg \u003cstrong\u003eFE2owlet aerofoil impeller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSickle-shaped blades with serrated trailing edges and winglets\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003elow-noise operation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh aerodynamic efficiency\u003c\/li\u003e\n\u003cli\u003ePressure die-cast aluminium or high-performance composite impellers\u003c\/li\u003e\n\u003cli\u003eDynamically balanced to \u003cstrong\u003eISO 14694\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRobust all-metal construction\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant powder-coated casing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eClass F motor insulation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIntegral thermal overload protection\u003c\/li\u003e\n\u003cli\u003eIP44 motor protection on 250–350mm models\u003c\/li\u003e\n\u003cli\u003eIP54 motor protection on 400–630mm models\u003c\/li\u003e\n\u003cli\u003eEasily accessible \u003cstrong\u003eIP55 terminal box\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple speed-control options depending on model\u003c\/li\u003e\n\u003cli\u003eAir performance tested to \u003cstrong\u003eISO 5801\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSound performance tested to \u003cstrong\u003eBS ISO 13347-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufactured under \u003cstrong\u003eBS EN ISO 9001\u003c\/strong\u003e procedures\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12-month manufacturer's warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elta","offers":[{"title":"250 \/ AC Single Phase – 4 Pole","offer_id":58519096852854,"sku":"SDA250\/4-1AC","price":489.99,"currency_code":"GBP","in_stock":true},{"title":"315 \/ AC Single Phase – 4 Pole","offer_id":58519096885622,"sku":"SDA315\/4-1AC","price":559.99,"currency_code":"GBP","in_stock":true},{"title":"350 \/ AC Single Phase – 4 Pole","offer_id":58519096918390,"sku":"SDA350\/4-1AC","price":569.99,"currency_code":"GBP","in_stock":true},{"title":"350 \/ EC Single Phase – 4 Pole","offer_id":58519097704822,"sku":"SDA350\/4-1EC","price":1199.99,"currency_code":"GBP","in_stock":true},{"title":"400 \/ EC Single Phase – 4 Pole","offer_id":58519099212150,"sku":"SDA400\/4-1EC","price":1289.99,"currency_code":"GBP","in_stock":true},{"title":"450 \/ AC Single Phase – 4 Pole","offer_id":58519096951158,"sku":"SDA450\/4-1AC","price":759.99,"currency_code":"GBP","in_stock":true},{"title":"450 \/ EC Single Phase – 4 Pole","offer_id":58519097868662,"sku":"SDA450\/4-1EC","price":1329.99,"currency_code":"GBP","in_stock":true},{"title":"450 \/ AC Single Phase – 6 Pole","offer_id":58519097770358,"sku":"SDA450\/6-1AC","price":759.99,"currency_code":"GBP","in_stock":true},{"title":"450 \/ AC Three Phase – 4\/6 Pole","offer_id":58519097803126,"sku":"SDA450\/46-3AC","price":739.99,"currency_code":"GBP","in_stock":true},{"title":"500 \/ AC Single Phase – 4 Pole","offer_id":58519096983926,"sku":"SDA500\/4-1AC","price":839.99,"currency_code":"GBP","in_stock":true},{"title":"500 \/ EC Single Phase – 4 Pole","offer_id":58519098032502,"sku":"SDA500\/4-1EC","price":1589.99,"currency_code":"GBP","in_stock":true},{"title":"500 \/ AC Single Phase – 6 Pole","offer_id":58519097934198,"sku":"SDA500\/6-1AC","price":819.99,"currency_code":"GBP","in_stock":true},{"title":"500 \/ AC Three Phase – 4\/6 Pole","offer_id":58519097966966,"sku":"SDA500\/46-3AC","price":859.99,"currency_code":"GBP","in_stock":true},{"title":"500 \/ EC Three Phase – 4 Pole","offer_id":58519098065270,"sku":"SDA500\/4-3EC","price":1699.99,"currency_code":"GBP","in_stock":true},{"title":"560 \/ AC Three Phase – 4\/6 Pole","offer_id":58519100031350,"sku":"SDA560\/46-3AC","price":1009.99,"currency_code":"GBP","in_stock":true},{"title":"630 \/ EC Single Phase – 4 Pole","offer_id":58519098196342,"sku":"SDA630\/4-1EC","price":1679.99,"currency_code":"GBP","in_stock":true},{"title":"630 \/ AC Single Phase – 6 Pole","offer_id":58519098098038,"sku":"SDA630\/6-1AC","price":1429.99,"currency_code":"GBP","in_stock":true},{"title":"630 \/ EC Three Phase – 4 Pole","offer_id":58519098229110,"sku":"SDA630\/4-3EC","price":1899.99,"currency_code":"GBP","in_stock":true},{"title":"630 \/ AC Three Phase – 6 Pole","offer_id":58519098163574,"sku":"SDA630\/68-3AC","price":1059.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/8509\/7078\/files\/raptor_sda_04.png?v=1787345475","url":"https:\/\/www.servarikitchens.co.uk\/products\/elta-raptor-sda-short-cased-mounted-axial-flow-fan-ac","provider":"Servari Kitchens Ltd.","version":"1.0","type":"link"}