{"product_id":"pinne-pulse-carbonio-cetma-composites","title":"Pulse Fins","description":"\u003ch2\u003eFins PULSE - Cetma Composites\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePULSE Fins by Cetma Composites\u003c\/strong\u003e represent a true revolution in the world of \u003cstrong\u003espearfishing and training fins\u003c\/strong\u003e. Designed and manufactured \u003cstrong\u003e100% in Italy\u003c\/strong\u003e, the PULSE introduce \u003cstrong\u003eHyperbolic Curvature\u003c\/strong\u003e — an exclusive geometry that delivers \u003cstrong\u003emaximum thrust with minimal effort\u003c\/strong\u003e, redefining the standards of responsiveness and propulsion for the most demanding spearfishers and freedivers.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyperbolic Revolution\u003c\/h3\u003e\n\n\u003cp\u003eThe PULSE blade design stands out for its \u003cstrong\u003eproprietary hyperbolic curvature\u003c\/strong\u003e, engineered to optimize energy transfer with every kick. This advanced geometry ensures immediate response and superior propulsion, making it the ideal choice for both \u003cstrong\u003ehigh-performance spearfishing\u003c\/strong\u003e and \u003cstrong\u003eintensive training\u003c\/strong\u003e sessions.\u003c\/p\u003e\n\n\u003ch3\u003eAerospace Technology: ZDF and OOT\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZDF Excellence — Zero Defects:\u003c\/strong\u003e proprietary aerospace technology by Cetma Composites that guarantees a blade free from structural imperfections, with a constant and controlled fiber\/resin ratio across the entire surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOOT — Out-of-Autoclave Technology:\u003c\/strong\u003e exclusive production process developed by Cetma Composites that achieves the lamination quality and density typical of aerospace components without using a traditional autoclave, ensuring extreme lightness and exceptional strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHigh-Performance Materials\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHM Carbon (High Modulus):\u003c\/strong\u003e ultra-high-stiffness fibers for a precise, powerful response throughout every finning cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHR Carbon (High Resistance):\u003c\/strong\u003e high-toughness fibers to ensure structural strength and long-lasting durability even under the most demanding use conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Melt Pre-preg:\u003c\/strong\u003e hot impregnation system that ensures optimal resin distribution within the blade structure, eliminating voids and discontinuities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFEM Design: Engineering at the Service of Performance\u003c\/h3\u003e\n\n\u003cp\u003eThe geometry of the PULSE fins is optimized through \u003cstrong\u003efinite element analysis (FEM — Finite Element Method)\u003c\/strong\u003e, an advanced design methodology derived from aerospace and structural engineering. This approach allows stiffness to be precisely distributed along the entire blade, creating an optimal deformation profile that maximizes hydrodynamic efficiency and minimizes the user’s muscular fatigue.\u003c\/p\u003e\n\n\u003ch3\u003e100% Made in Italy\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePULSE Fins Cetma Composites\u003c\/strong\u003e are entirely designed and manufactured in Italy, reflecting the manufacturing excellence and technological know-how of Cetma Composites, a \u003cstrong\u003eglobal leader in the production of carbon equipment for freediving and spearfishing\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade geometry:\u003c\/strong\u003e exclusive hyperbolic curvature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% HM Carbon (High Modulus) + HR (High Resistance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLamination:\u003c\/strong\u003e Hot Melt Pre-preg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduction technology:\u003c\/strong\u003e OOT (Out-of-Autoclave Technology) — Cetma Composites\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuild quality:\u003c\/strong\u003e ZDF (Zero Defects) — aerospace standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e FEM-optimized (finite element analysis)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e 100% Made in Italy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal use:\u003c\/strong\u003e spearfishing, freediving training\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cetma","offers":[{"title":"25 - Soft \/ 39-40","offer_id":58077904011609,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 41-42","offer_id":58077904109913,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 43-44","offer_id":58077904208217,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 45-46","offer_id":58077904306521,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"25 - Soft \/ 47-48","offer_id":58130325045593,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 39-40","offer_id":58077904044377,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 41-42","offer_id":58077904142681,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 43-44","offer_id":58077904240985,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 45-46","offer_id":58077904339289,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"30 - Medium \/ 47-48","offer_id":58077904372057,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"40 - Hard \/ 39-40","offer_id":58077907222873,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"40 - Hard \/ 41-42","offer_id":58077907255641,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"40 - Hard \/ 43-44","offer_id":58077907288409,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"40 - Hard \/ 45-46","offer_id":58077907321177,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true},{"title":"40 - Hard \/ 47-48","offer_id":58077907353945,"sku":null,"price":500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/pinne-in-carbonio-cetma-pulse.png?v=1779006393","url":"https:\/\/deepbluesub.com\/en\/products\/pulse-carbon-cetma-composites-fins","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}