{"product_id":"wayne-water-systems-esp25-n-emergency-backup-sump-pump","title":"Wayne Water Systems ESP25-N Emergency Backup Sump Pump","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WAYNE WATER SYSTEMS ESP25-N is a fully submersible emergency backup sump pump designed to protect basements and crawl spaces from flooding when the primary sump pump fails or when power goes out. Built with an epoxy-coated steel housing and a cast iron bottom, the ESP25-N is engineered for durability in wet sump environments. The corrosion-resistant thermoplastic impeller delivers maximum water flow, moving up to 2900 GPH at 0 feet of head. A protective battery case is included and features an LED display and audible alarm so installers and homeowners can monitor system status at a glance. This pump runs on a deep cycle marine battery and removes up to 10,000 gallons on a single charge.\u003c\/p\u003e\u003cp\u003eThe ESP25-N is intended for residential sump pit applications as a secondary backup system alongside an existing primary sump pump. It fits any sump basin 14 inches in diameter or larger. Plumbers and sump system installers commonly deploy this unit in basements where power outages or primary pump failure represent a significant flood risk. The pump operates quietly and is well suited for finished basements or living spaces adjacent to mechanical rooms where noise is a concern.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFully submersible design rated for continuous wet-pit operation\u003c\/li\u003e\n\u003cli\u003eEpoxy-coated steel housing with cast iron bottom for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant thermoplastic impeller for sustained high-volume water flow\u003c\/li\u003e\n\u003cli\u003eRemoves up to 10,000 gallons per battery charge on a recommended deep cycle marine battery\u003c\/li\u003e\n\u003cli\u003eProtective battery case included with LED status display and audible alarm\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inch NPT discharge outlet for straightforward installation and compliance with local building codes\u003c\/li\u003e\n\u003cli\u003eUltra-quiet operation suitable for noise-sensitive residential environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in sump basins 14 inches in diameter or larger as an OEM-style emergency backup addition to any existing residential sump pump system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or qualified installer in accordance with applicable local plumbing codes. Disconnect and secure the primary sump pump system before beginning work in the sump pit. The 1-1\/2 inch NPT discharge connects to standard sump discharge piping; use appropriate fittings and check valves as required by local code. Connect only to a properly rated deep cycle marine battery and follow the battery manufacturer guidelines for safe charging and maintenance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Type\u003c\/strong\u003e: Fully Submersible Emergency Backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 2900 GPH at 0 feet, 2340 GPH at 5 feet, 1680 GPH at 10 feet, 600 GPH at 15 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Per Charge\u003c\/strong\u003e: 10,000 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Size\u003c\/strong\u003e: 1-1\/2 inches NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Basin Diameter\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Epoxy-Coated Steel with Cast Iron Bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Material\u003c\/strong\u003e: Corrosion-Resistant Thermoplastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type Recommended\u003c\/strong\u003e: Deep Cycle Marine Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: Protective Battery Case with LED Display and Audible Alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 20 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WAYNE WATER SYSTEMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ESP25-N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WAYNE WATER SYSTEMS","offers":[{"title":"Default Title","offer_id":51346076795186,"sku":"ESP25-N","price":562.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310551724.jpg?v=1782070673","url":"https:\/\/voomisupply.com\/products\/wayne-water-systems-esp25-n-emergency-backup-sump-pump","provider":"Voomi Supply","version":"1.0","type":"link"}