{"product_id":"17in-stainless-standard-rotation-flex-fan-black-hub-19117","title":"Derale 17\" Stainless Steel Standard Rotation Flex Fan | Black Hub | 19117","description":"\u003cp\u003eThe Derale 19117 is a 17 inch high performance flex fan for belt-driven engine cooling. Its stainless steel flexible blades flatten out as engine rpm rises, which reduces the power the fan draws at speed while still moving strong airflow at idle and low speeds. The fan uses a black hub and turns in the standard clockwise rotation used by most V-belt and serpentine water pump setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Belt-driven flex fan\u003c\/li\u003e\n\u003cli\u003eDiameter: 17\"\u003c\/li\u003e\n\u003cli\u003eBlade material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eBlade style: Flexible (flex) blades\u003c\/li\u003e\n\u003cli\u003eHub color: Black\u003c\/li\u003e\n\u003cli\u003eRotation: Standard rotation (clockwise)\u003c\/li\u003e\n\u003cli\u003ePart number: 19117\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat size is the Derale 19117 flex fan?\u003c\/h5\u003e\u003cp\u003eIt is 17 inches in diameter.\u003c\/p\u003e\u003ch5\u003eWhat are the blades made of?\u003c\/h5\u003e\u003cp\u003eThey are stainless steel flexible flex blades.\u003c\/p\u003e\u003ch5\u003eWhich rotation is this fan?\u003c\/h5\u003e\u003cp\u003eIt is standard rotation, turning clockwise, for common belt-driven water pumps.\u003c\/p\u003e\u003ch5\u003eWhy use a flex fan?\u003c\/h5\u003e\u003cp\u003eThe flexible blades flatten at higher rpm to reduce drag and noise while still cooling well at idle and low speed.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size is the Derale 19117 flex fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is 17 inches in diameter.\"}}, {\"@type\": \"Question\", \"name\": \"What are the blades made of?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are stainless steel flexible flex blades.\"}}, {\"@type\": \"Question\", \"name\": \"Which rotation is this fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is standard rotation, turning clockwise, for common belt-driven water pumps.\"}}, {\"@type\": \"Question\", \"name\": \"Why use a flex fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The flexible blades flatten at higher rpm to reduce drag and noise while still cooling well at idle and low speed.\"}}]}\u003c\/script\u003e","brand":"Derale","offers":[{"title":"Default Title","offer_id":41287424278576,"sku":"BDST_19117","price":77.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/DER19117.jpg?v=1712607468","url":"https:\/\/berryperformancesales.com\/products\/17in-stainless-standard-rotation-flex-fan-black-hub-19117","provider":"Berry Performance Sales","version":"1.0","type":"link"}