{"product_id":"seaflo-53-series-12v-diaphragm-water-pump-7-0-gpm-60-psi-self-priming-continuous-duty","title":"SEAFLO 53-Series 12V Diaphragm Water Pump — 7.0 GPM, 60 PSI, Self-Priming, Continuous Duty","description":"\u003cp\u003e\u003cstrong\u003eThe SEAFLO 53-Series DC diaphragm pump is a heavy-duty 12V water pump delivering up to 7.0 GPM at 60 PSI with self-priming, an integrated bypass and an automatic pressure switch for reliable on-demand operation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for rugged use in marine, RV, agricultural and general-purpose water systems, this model (SFDP1-070-060-53) combines high flow with stable pressure control. Durable EPDM valves and a Santoprene diaphragm resist corrosion in fresh and salt water, while 1\/2\" NPT ports and a 6-foot suction lift simplify installation and site placement. A four-year limited warranty underscores SEAFLO's focus on longevity for continuous-duty environments.\u003c\/p\u003e\n\n\u003ch3\u003eHow much water can this pump deliver and what systems will it support?\u003c\/h3\u003e\n\u003cp\u003eThis pump provides a maximum open flow of 7.0 gallons per minute (26.5 LPM) and a shut-off pressure of 60 PSI (4.2 bar), enough to supply multiple fixtures or equipment simultaneously. It’s suited to systems that need steady, high-volume output without frequent cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e7.0 GPM (26.5 LPM) maximum flow rate\u003c\/li\u003e\n  \u003cli\u003eSupports up to about six mid-flow fixtures depending on plumbing layout\u003c\/li\u003e\n  \u003cli\u003e60 PSI shut-off for consistent pressure delivery\u003c\/li\u003e\n  \u003cli\u003e1\/2\" NPT ports for standard piping connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this pump handle intermittent or continuous use?\u003c\/h3\u003e\n\u003cp\u003eDesigned for continuous-duty applications, the SEAFLO 53-Series tolerates extended runtimes common in agricultural transfer, marine washdown, and mobile living systems. The built-in bypass and pressure switch reduce cycling and motor strain during variable demand.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous-duty rating for prolonged operation\u003c\/li\u003e\n  \u003cli\u003eIntegrated bypass avoids short cycling under low flow\u003c\/li\u003e\n  \u003cli\u003eAutomatic pressure switch enables on-demand start\/stop\u003c\/li\u003e\n  \u003cli\u003eRun-dry safe design for flexible deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and maintain this pump?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward with 1\/2\" NPT pipe threads and a compact footprint that fits tight spaces in boats, RVs, and equipment enclosures. Maintenance needs are minimized by robust materials and a self-priming capability that reduces dependency on external priming hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2\" NPT inlet and outlet ports for common fittings\u003c\/li\u003e\n  \u003cli\u003eSelf-priming up to 6 feet (1.8 m) suction lift\u003c\/li\u003e\n  \u003cli\u003eEPDM valves and Santoprene diaphragm for low-maintenance corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eAccessible mounting points for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this pump suitable for saltwater and what operating limits should I know?\u003c\/h3\u003e\n\u003cp\u003eThe SEAFLO 53-Series is built to perform in both fresh and saltwater environments thanks to corrosion-resistant valve and diaphragm materials. Observe the maximum recommended fluid temperature and electrical requirements to ensure dependable service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with fresh and salt water applications\u003c\/li\u003e\n  \u003cli\u003eMax recommended fluid temperature: 140°F (60°C)\u003c\/li\u003e\n  \u003cli\u003eElectrical: 12V DC supply required\u003c\/li\u003e\n  \u003cli\u003eModel number: SFDP1-070-060-53 with 4-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The SEAFLO 53-Series 12V diaphragm pump is meant for boat owners, RV customers, small-scale agriculture users, and professionals needing a compact, high-volume pump that withstands continuous operation. If you require consistent flow, reliable pressure control, and corrosion-resistant components in a self-priming 12V package — with straightforward plumbing connections and a multi-year warranty — this pump is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltage does the SEAFLO 53-Series require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This model runs on a 12V DC electrical supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the pump handle saltwater use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—EPDM valves and a Santoprene diaphragm make it suitable for saltwater and freshwater.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEAFLO","offers":[{"title":"Default Title","offer_id":48082386583710,"sku":"B08123KWCR","price":274.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/seaflo-front-packaging-view.jpg?v=1785811157","url":"https:\/\/northtrailauto.ca\/products\/seaflo-53-series-12v-diaphragm-water-pump-7-0-gpm-60-psi-self-priming-continuous-duty","provider":"North Trail Auto","version":"1.0","type":"link"}