{"product_id":"rule-20sa","title":"Rule Back Flow Prevention Bilge Pump 20SA - 800 Automatic Sensing","description":"\u003ch2\u003eRule 20SA Back Flow Prevention\u003c\/h2\u003e\u003cp\u003eRule Automatic Bilge Pumps check for water every 2.5 minutes and keep bilge water at the lowest level of any automatic bilge pump. A standard pump and float switch allows water to reach 2 Inch before it activates. Rule Automatic Bilge Pumps activate at 5\/8 Inch and drain water down to 1\/4 Inch. Our bilge pumps provide ultimate pumping performance, which helps keep your bilge clear of nuisance water. Our bilge pumps are engineered and tested to the highest standard, achieving rated performance at 12 Volt, resulting in high flow with best-in-class efficiency for the toughest applications.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic Water Sensing\u003c\/li\u003e\n\u003cli\u003eFlow rates from 360 to 4000 gallon per hour\u003c\/li\u003e\n\u003cli\u003eCompact, efficient, long-life motors with ability to run dry for short periods\u003c\/li\u003e\n\u003cli\u003eBack Flow Prevention\u003c\/li\u003e\n\u003cli\u003eFeatures stainless steel shafts\u003c\/li\u003e\n\u003cli\u003eCompletely Submersible\u003c\/li\u003e\n\u003cli\u003eMarine-Grade Blocked Wiring\u003c\/li\u003e\n\u003cli\u003eRust and corrosion protection\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal cut-off: provides added protection for pump and vessel\u003c\/li\u003e\n\u003cli\u003eLimited 3 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBack Flow Prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic Water Sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFeatures stainless steel shafts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.95 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7 x 7 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e20SA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e042237104779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e\n.product-faq { margin: 2rem 0; }\n.product-faq__title { font-size: 1.25rem; margin-bottom: 1rem; }\n.faq-item { border: 1px solid #ddd; border-radius: 4px; margin-bottom: 0.5rem; }\n.faq-item__question { padding: 0.75rem 1rem; font-weight: 600; cursor: pointer; }\n.faq-item__answer { padding: 0 1rem 0.75rem; }\ndetails.faq-item \u003e summary { list-style: none; }\ndetails.faq-item \u003e summary::-webkit-details-marker { display: none; }\n.related-items-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }\n.related-items-table th, .related-items-table td { border: 1px solid #ddd; padding: 0.5rem; text-align: left; vertical-align: top; }\n.related-items-table th { background: #f7f7f7; }\n\u003c\/style\u003e\u003csection class=\"product-faq\" aria-label=\"Frequently asked questions\"\u003e\u003ch2 class=\"product-faq__title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"faq-item\"\u003e\u003csummary class=\"faq-item__question\"\u003eWhat are the key construction details?\u003c\/summary\u003e\u003cdiv class=\"faq-item__answer\"\u003e\u003cp\u003eRule Back Flow Prevention features features stainless steel shafts. See Features \u0026amp; Benefits and Specifications for the full list.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"faq-item\"\u003e\u003csummary class=\"faq-item__question\"\u003eHow much does this product weigh?\u003c\/summary\u003e\u003cdiv class=\"faq-item__answer\"\u003e\u003cp\u003eThis item weighs approximately 0.95 lb.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Product\",\"name\":\"Rule 20SA Automatic Water Sensing - 800 Pump\",\"description\":\"Rule Automatic Bilge Pumps check for water every 2.5 minutes and keep bilge water at the lowest level of any automatic bilge pump. A standard pump and float switch allows water to reach 2 Inch before it activates. Rule Automatic Bilge Pumps activate at 5\/8 Inch and drain water down to 1\/4 Inch. 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