{"product_id":"rule-17a-12v-centrifugal-pump-3800-gph","title":"Rule 17A 12V Centrifugal Pump – 3,800 GPH Livewell \u0026 Washdown","description":"\u003ch2\u003eHigh-Volume Water Flow for Livewell Circulation and Washdown\u003c\/h2\u003e\u003cp\u003eThe Rule 17A is a heavy-duty 12V submersible centrifugal pump built to move serious volumes of water — up to 3,800 gallons per hour — at low pressure. Designed for both livewell circulation and washdown duties on commercial and pleasure boats, it’s a workhorse pump for applications where flow rate matters more than pressure.\u003c\/p\u003e\u003cp\u003eWhether you’re keeping a large livewell tank topped up and oxygenated or running a continuous washdown system, the Rule 17A delivers the volume to get the job done.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,800 GPH flow rate\u003c\/strong\u003e — high-volume output for large livewell tanks and washdown systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V submersible design\u003c\/strong\u003e — heavy-duty construction rated for continuous use on commercial and pleasure boats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-pressure, high-flow operation\u003c\/strong\u003e — optimized for circulation and transfer, not pressurized spray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMust be mounted below the waterline\u003c\/strong\u003e — not self-priming; requires full submersion to operate\u003c\/li\u003e\n\u003cli\u003eSuitable for both freshwater and saltwater environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRequires mounting below the waterline — plan your installation location accordingly\u003c\/li\u003e\n\u003cli\u003eNot self-priming — the pump must be submerged to function\u003c\/li\u003e\n\u003cli\u003eDelivers high flow at low pressure — not designed for pressurized washdown systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\u003cp\u003eCommercial fishing vessels, large pleasure boats, and any application requiring high-volume water circulation or transfer at low pressure. Ideal for large livewell tanks that need continuous water exchange, or as a dedicated washdown pump where flow rate is the priority over pressure. If you need a pressurized washdown system, a dedicated pressure pump would be more appropriate for that application.\u003c\/p\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe Rule 17A is the right recommendation when a customer needs serious flow volume — particularly for large multi-tank livewell setups on commercial boats or big walleye and charter fishing vessels. Key qualification questions: confirm the customer can mount below the waterline, and make sure they understand this is a high-flow\/low-pressure pump — not suitable for pressurized spray applications. At this price point, customers are typically replacing a failed unit or speccing a new build, so confirming the GPH requirement and voltage (12V) upfront avoids returns.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51186792955940,"sku":"29-17A","price":568.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/29-17A.jpg?v=1785264819","url":"https:\/\/marisolmarine.com\/products\/rule-17a-12v-centrifugal-pump-3800-gph","provider":"Marisol Marine Company","version":"1.0","type":"link"}