{"product_id":"shurflo-aqua-king-ii-fresh-water-pump-275-4158163e75","title":"Shurflo Aqua King II Supreme Fresh Water Pump | 5.0 GPM | 275-4158163E75","description":"\u003ch2\u003eShurflo Aqua King II Supreme Fresh Water Pump — 5.0 GPM\u003c\/h2\u003e\u003cp\u003eBring consistent, household-quality water pressure to every fixture aboard. The Shurflo Aqua King II Supreme is engineered for boats with multiple outlets — galley, head, and shower running simultaneously — delivering smooth, steady pressure without the pressure spikes or cycling that plague lesser pumps.\u003c\/p\u003e\u003cp\u003eA built-in mechanical bypass lets the pump vary its flow rate to match any demand condition, from a trickle at the galley tap to full flow at the shower — all without requiring a separate accumulator tank. The heavy-duty motor is built to handle the marine environment long-term, and the pump can run dry without damage, giving you peace of mind if the tank runs low.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMechanical bypass varies flow rate automatically — no accumulator required\u003c\/li\u003e\n\u003cli\u003eOperates smoothly at low flow without cycling on and off\u003c\/li\u003e\n\u003cli\u003eElectro-coated seamless motor shell resists corrosion\u003c\/li\u003e\n\u003cli\u003eO-ring sealed end bells and fully sealed wire entries on motor and pressure switch\u003c\/li\u003e\n\u003cli\u003eDry-run safe — pump will not be damaged if run without water\u003c\/li\u003e\n\u003cli\u003eIgnition protected and thermally protected\u003c\/li\u003e\n\u003cli\u003eIncludes inlet strainer and 1\/2\" hose barb fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e The right choice for mid-to-large cruising boats with two or more simultaneous water outlets and no existing accumulator tank. The bypass function eliminates the need for a separate accumulator, simplifying installation. If you need both a pressure pump and a dedicated washdown pump in one package, see the \u003ca href=\"\/products\/shurflo-high-flow-system-ii-dual-freshwater-pump-system-5-0-gpm\"\u003eShurflo High Flow System II\u003c\/a\u003e which bundles this pump with the Pro Blaster II washdown pump. For washdown-only duty, the \u003ca href=\"\/products\/shurflo-problaster-ii-washdown-pump\"\u003eShurflo ProBlaster II Washdown Pump\u003c\/a\u003e is available separately. If you need a replacement cartridge for an existing Shurflo pump, see the \u003ca href=\"\/products\/shurflo-pump-replacement-cartridge\"\u003eShurflo Pump Replacement Cartridge\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eSKU: 275-4158163E75\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199425347620,"sku":"275-4158163E75","price":908.39,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/275-4148153E75_7ccfaf33-0229-4511-bde4-28c544469751.jpg?v=1785605219","url":"https:\/\/marisolmarine.com\/products\/shurflo-aqua-king-ii-fresh-water-pump-275-4158163e75","provider":"Marisol Marine Company","version":"1.0","type":"link"}