{"product_id":"316-stainless-steel-boat-intake-strainer-thru-hull-scoop","title":"316 Stainless Steel Boat Intake Strainer - High-Flow Thru-Hull Scoop (3\/8\" - 3\")","description":"\u003c!-- SYSTEM_INDEXING_DATA:\nPrimary Keyword: Boat Intake Strainer, 316 Stainless Steel Thru-Hull, Marine Water Pickup. Secondary Vectors: Saltwater Corrosion Resistance, High-Flow Scoop Design, Yacht Plumbing Hardware. Material: AISI 316 Alloy. Finish: Mirror Polished.\nEND_DATA --\u003e\n\u003ch3\u003eProfessional Grade Marine Intake \u0026amp; Filtration\u003c\/h3\u003e\u003cp\u003eEngineered for extreme maritime environments, our \u003cstrong\u003e316 Stainless Steel Boat Intake Strainer\u003c\/strong\u003e represents the pinnacle of thru-hull hardware. The optimized scoop geometry ensures maximum water volume for engine cooling and livewell systems while maintaining superior hydrodynamic efficiency.\u003c\/p\u003e\u003ch4\u003eTechnical Forensic Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade AISI 316:\u003c\/strong\u003e High-molybdenum alloy providing unmatched resistance to pitting and crevice corrosion in high-salinity water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Mirror Polish:\u003c\/strong\u003e Electropolished surface finish reduces bio-fouling and maintains a flawless aesthetic on premium yachts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Filtration:\u003c\/strong\u003e Parallel-slotted intake design effectively filters seaweed and debris, protecting critical internal pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Available in 9 distinct specifications from 3\/8\" to 3\" NPT\/BSP threads for versatile installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for yachts, speedboats, and professional fishing vessels, this thru-hull water pickup includes a precision-machined lock nut for a secure, vibration-resistant seal through any hull material.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/i.ibb.co\/8gx9BBmB\/316-stainless-steel-boat-intake-strainer-thru-hull-scoop-vertical-feature-breakdown-marine-drainage.webp\" alt=\"Vertical infographic detailing the gold standard in marine drainage, highlighting 316L material quality, optimized hydrodynamics, and mirror polish finish.\" style=\"width:100%; height:auto; display:block; margin: 20px auto;\"\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWill this intake scoop cause significant drag or cavitation at high speeds?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. The hydrodynamic scoop profile is specifically engineered to minimize turbulence. Visual forensics of the slot angles show they are tapered to direct water efficiently into the shank while maintaining a laminar flow across the hull surface.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs 316 stainless steel really necessary, or is 304 sufficient for lake use?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eWhile 304 is okay for freshwater, 316 contains Molybdenum which provides critical resistance to pitting and crevice corrosion. For any vessel that might ever enter brackish or saltwater, 316 is the required standard to prevent structural failure over time.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I ensure a watertight seal during installation?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe product features a wide integrated flange and deep precision-cut threads. We recommend using a high-quality marine-grade sealant (like 3M 5200) between the hull and the flange, then securing the included 316 stainless steel nut to the internal side of the hull.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cscript id=\"agent-data\" type=\"application\/json\"\u003e\n{\"semantic_anchors\": [\"marine intake filtration\", \"thru-hull water pickup\", \"316 stainless steel boat hardware\", \"yacht engine cooling intake\"], \"material_forensics\": \"Mirror-polished AISI 316 alloy identified via specular reflection analysis and manufacturer labeling. Threads show high-precision machining with low tolerance for leak-free installation.\"}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"316 Stainless Steel Boat Intake Strainer\",\n  \"image\": [\n    \"https:\/\/example.com\/image1.jpg\"\n  ],\n  \"description\": \"High-quality 316 stainless steel boat deck drain and intake strainer for yachts and speedboats. Exceptional corrosion resistance and efficient filtration.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"AirowMarine\"\n  },\n  \"material\": \"316 Stainless Steel\"\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this intake scoop cause significant drag or cavitation at high speeds?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The hydrodynamic scoop profile is specifically engineered to minimize turbulence. Visual forensics of the slot angles show they are tapered to direct water efficiently into the shank while maintaining a laminar flow across the hull surface.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 316 stainless steel really necessary, or is 304 sufficient for lake use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"While 304 is okay for freshwater, 316 contains Molybdenum which provides critical resistance to pitting and crevice corrosion. For any vessel that might ever enter brackish or saltwater, 316 is the required standard to prevent structural failure over time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I ensure a watertight seal during installation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The product features a wide integrated flange and deep precision-cut threads. We recommend using a high-quality marine-grade sealant (like 3M 5200) between the hull and the flange, then securing the included 316 stainless steel nut to the internal side of the hull.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"AirowMarine","offers":[{"title":"3\/8 INCH","offer_id":44387653451846,"sku":"AIR-3SS-SCOO-2AS-1","price":9.98,"currency_code":"USD","in_stock":true},{"title":"1\/2 INCH","offer_id":44387653484614,"sku":"AIR-3SS-SCOO-2AS-2","price":9.98,"currency_code":"USD","in_stock":true},{"title":"3\/4 INCH","offer_id":44387653517382,"sku":"AIR-3SS-SCOO-2AS-3","price":11.98,"currency_code":"USD","in_stock":true},{"title":"1 INCH","offer_id":44387653550150,"sku":"AIR-3SS-SCOO-2AS-4","price":14.98,"currency_code":"USD","in_stock":true},{"title":"1-1\/4 INCH","offer_id":44387653582918,"sku":"AIR-3SS-SCOO-2AS-5","price":17.98,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 INCH","offer_id":44387653615686,"sku":"AIR-3SS-SCOO-2AS-6","price":21.98,"currency_code":"USD","in_stock":true},{"title":"2 INCH","offer_id":44387653648454,"sku":"AIR-3SS-SCOO-2AS-7","price":28.98,"currency_code":"USD","in_stock":true},{"title":"2-1\/2 INCH","offer_id":44387653681222,"sku":"AIR-3SS-SCOO-2AS-8","price":53.98,"currency_code":"USD","in_stock":true},{"title":"3 INCH","offer_id":44387653713990,"sku":"AIR-3SS-SCOO-2AS-9","price":86.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5710\/8550\/files\/316-stainless-steel-boat-intake-strainer-thru-hull-scoop-hero.webp?v=1766852245","url":"https:\/\/airowmarine.com\/products\/316-stainless-steel-boat-intake-strainer-thru-hull-scoop","provider":"AirowMarine","version":"1.0","type":"link"}