{"product_id":"wayne-cdu800-1-2-hp-submersible-sump-pump-high-capacity-quiet","title":"WAYNE CDU800 1\/2 HP Submersible Sump Pump - High Capacity Quiet","description":"\u003cp\u003eIn this review of the WAYNE CDU800 1\/2 HP submersible sump pump, the bottom line is straightforward: this is a workhorse for homeowners who need reliable, high-flow basement protection without constant attention. Built with a cast-iron volute and epoxy-coated steel housing, the CDU800 is intended for indoor sump pits 11' in or larger and delivers up to \u003cstrong\u003e5,100 GPH\u003c\/strong\u003e, making it an obvious choice when strong continuous pumping and long-term durability are priorities.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Capacity:\u003c\/strong\u003e Pumps up to 5,100 GPH, which handles heavy inflow from rain or snowmelt and reduces the chance of overflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Cast-iron volute, corrosion-resistant epoxy coated steel motor housing, and stainless steel fasteners extend service life in tough sump environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Suction Design:\u003c\/strong\u003e The top suction eliminates air lock and helps minimize clogging from debris that settles in the bottom of the pit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Float Switch:\u003c\/strong\u003e Integrated vertical float switch tested to 1 million cycles for long-lasting automatic on\/off operation without extra controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode-Compliant Discharge:\u003c\/strong\u003e 1-1\/2 NPT discharge matches common plumbing codes and simplifies installation to existing pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet, Indoor Operation:\u003c\/strong\u003e Designed for indoor use only and noted by owners for quiet running compared with lighter plastic pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe CDU800 is best for homeowners with basements or crawlspaces who need a dependable, high-capacity sump pump for frequent or heavy water events and who prefer a rugged metal-bodied unit over lighter consumer models. It is also a strong choice for anyone who values a tested vertical float switch and top-suction design to reduce clogging and maintenance.\u003c\/p\u003e\n\u003cp\u003eCustomers who should look elsewhere include those needing outdoor or portable pumps or those with very small sump basins under 11' in diameter. Also consider a smaller, lower-capacity or battery-backup model if occasional, light seepage is the only concern.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh pumping capacity handles heavy runoff and prolonged events.\u003c\/li\u003e\n\u003cli\u003eRobust cast-iron and coated-steel construction for long-term durability.\u003c\/li\u003e\n\u003cli\u003eTop suction and proven float switch reduce clogging and offer reliable automation.\u003c\/li\u003e\n\u003cli\u003eGenerally quiet operation reported by owners, suitable for indoor basements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for indoor use only, so not suitable for outdoor or portable applications.\u003c\/li\u003e\n\u003cli\u003eHeavier metal construction makes it less convenient to move compared with lightweight plastic models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCDU800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow\u003c\/td\u003e\n\u003ctd\u003eUp to 5,100 GPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSump Basin Size\u003c\/td\u003e\n\u003ctd\u003e11' diameter or larger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn\/Off Levels\u003c\/td\u003e\n\u003ctd\u003e9' ON, 4' OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eCast iron volute; epoxy coated steel housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe WAYNE CDU800 is a solid, cost-effective choice for homeowners who need a durable, high-capacity indoor sump pump. Its metal construction, top-suction design, and long-lived vertical float switch make it a dependable option that offers excellent value for heavy-duty basement protection, provided an indoor installation and the heavier weight are acceptable tradeoffs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CDU800 suitable for small sump pits?\u003c\/strong\u003e\u003cbr\u003eThe pump is intended for sump basins 11' in diameter or larger; it may not fit or operate properly in smaller pits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this pump be used outdoors?\u003c\/strong\u003e\u003cbr\u003eNo, the CDU800 is rated for indoor use only and should not be installed outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow reliable is the float switch?\u003c\/strong\u003e\u003cbr\u003eThe integrated vertical float switch has been tested to 1 million cycles and is built for long-lasting automatic operation.\u003c\/p\u003e","brand":"Wayne","offers":[{"title":"Default Title","offer_id":48632146297051,"sku":"B0002YVPQW","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71J9aRYTt4L._AC_SL1500.jpg?v=1778508573","url":"https:\/\/gearmusthave.com\/products\/wayne-cdu800-1-2-hp-submersible-sump-pump-high-capacity-quiet","provider":"GearMustHave","version":"1.0","type":"link"}