{"product_id":"seaflo-thru-hull-fitting-plastic-drain-overflow-connector-saltwater","title":"SEAFLO Thru Hull Fitting Plastic Drain Overflow Connector - Saltwater","description":"\u003cp\u003eIn this review of the SEAFLO Thru Hull Fitting the bottom line is simple: it is a practical, corrosion-free option for above-waterline drain and bilge outlets on small boats, kayaks, and RVs. Built from injection-molded polypropylene and offered in a 10-pack, this fitting is aimed at boaters who need a reliable overflow or bilge port that resists UV, saltwater, oil and fuel. The reviewer found the fitting easy to install and well suited to non-submerged plumbing where compliance with ABYC standards and long-term resistance to metal corrosion matter most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-grade construction:\u003c\/strong\u003e The polypropylene body resists corrosion from saltwater and eliminates metal corrosion risks in exposed deck fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eABYC compliance:\u003c\/strong\u003e Meets small craft safety guidelines for non-submerged through hull and deck outlet installations, giving confidence in safety and compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e A broad mounting flange and precision-molded threads allow secure, vibration-resistant sealing with common marine tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and chemical resistance:\u003c\/strong\u003e Injection-molded polypropylene is durable against UV exposure, oil and fuel, extending useful life in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e Supplied as a 10-pack which is useful when outfitting multiple drain points, spares, or for small fleet maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe SEAFLO Thru Hull Fitting is best for recreational boat owners, DIY installers, and fleet maintainers who need an above-waterline overflow or bilge port that resists corrosion and meets ABYC guidance. It is ideal for livewells, bilge outlets and overflow drains where metal fittings would be a liability and multiple identical parts are useful.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners who require submerged through-hull seacocks or custom metal fittings for maximum structural strength; this polypropylene connector is designed for non-submerged applications and above-waterline use only. Also check sizing carefully if your hull openings are nonstandard, since a few customers received the wrong size.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant polypropylene eliminates metal rust and performs well in saltwater environments.\u003c\/li\u003e\n\u003cli\u003eEasy to install with a wide flange and molded threads that provide a secure seal without adhesives.\u003c\/li\u003e\n\u003cli\u003eGood value provided as a 10-pack for multiple fittings or spares.\u003c\/li\u003e\n\u003cli\u003eComplies with ABYC guidelines for small craft, suitable for safe above-waterline plumbing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome buyers report receiving the wrong size, so verify dimensions before installation.\u003c\/li\u003e\n\u003cli\u003eNot intended for submerged through-hull service where a metal seacock or reinforced fitting is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSFDS1-1500-01-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e102.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e10-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.093 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe SEAFLO Thru Hull Fitting is a sensible, cost-effective choice for anyone fitting multiple overflow drains or bilge outlets above the waterline. Its polypropylene construction and ABYC compliance make it a durable, low-maintenance option that avoids metal corrosion, and the 10-pack format is convenient for builders and maintainers. Verify size carefully before ordering, but for compliant, non-submerged applications this fitting offers solid value and ease of installation.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this fitting suitable for submerged through-hull use?\u003c\/strong\u003e\u003cbr\u003eNo. This fitting is designed for above-waterline overflow and bilge outlets and is not intended to replace a submerged seacock or structural through-hull.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the fitting made from?\u003c\/strong\u003e\u003cbr\u003eThe fitting is injection-molded polypropylene, chosen for UV, saltwater, oil and fuel resistance and to avoid metal corrosion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it meet marine safety standards?\u003c\/strong\u003e\u003cbr\u003eYes. The fitting is described as meeting ABYC guidelines for small craft fittings for non-submerged applications.\u003c\/p\u003e","brand":"SEAFLO","offers":[{"title":"Default Title","offer_id":48247707992283,"sku":"B08L3ZFR57","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71P1xpFhuCL._AC_SL1500.jpg?v=1770930618","url":"https:\/\/gearmusthave.com\/products\/seaflo-thru-hull-fitting-plastic-drain-overflow-connector-saltwater","provider":"GearMustHave","version":"1.0","type":"link"}