{"product_id":"wayne-cdu790-1-3-hp-submersible-sump-pump-cast-iron-vertical-float-switch-4600-gph","title":"Wayne CDU790 1\/3 HP Submersible Sump Pump – Cast Iron, Vertical Float Switch, 4600 GPH","description":"\u003ch2\u003eSmart, durable basement drainage\u003c\/h2\u003e\n\u003cp\u003eThe Wayne CDU790 combines a compact, heavy‑duty design with practical features to help keep your basement dry during heavy rain, rapid snowmelt, or rising groundwater. Built with a cast‑iron housing and a corrosion‑resistant epoxy coating, it stands up to demanding use while delivering quiet, dependable performance in real home settings.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTop suction design reduces air locks and minimizes debris‑related clogs, helping steady flow from the sump.\u003c\/li\u003e\n  \u003cli\u003eIntegrated vertical float switch enables automatic activation when water rises, without manual intervention.\u003c\/li\u003e\n  \u003cli\u003e1‑1\/2 inch discharge simplifies connection to standard piping and accessories.\u003c\/li\u003e\n  \u003cli\u003eEpoxy‑coated steel motor housing plus a cast‑iron volute provide lasting corrosion resistance and durability.\u003c\/li\u003e\n  \u003cli\u003eCeramic mechanical seal supports longevity in demanding sump environments.\u003c\/li\u003e\n  \u003cli\u003eEasy installation in about 15 minutes with no plumbing changes required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for reliable, long‑lasting use\u003c\/h3\u003e\n\u003cp\u003eThe CDU790 features a 1\/3 HP motor and a robust cast‑iron base designed for quiet operation in basements and utility spaces. Its compact footprint targets 11‑inch diameter sump pits or larger, while the cast‑iron construction and epoxy coating deliver enduring reliability. A float guard protects the switch from hang ups, helping prevent unwanted interruptions during operation.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and how it helps\u003c\/h3\u003e\n\u003cp\u003eDesigned for indoor use, this sump pump can move water efficiently, with a rating up to 4,600 GPH at zero head, making it a solid choice for storm drains, snowmelt, and seepage scenarios. The 1\/2 inch discharge clearance and top suction design allow straightforward setup and dependable drainage without requiring special plumbing changes.\u003c\/p\u003e\n\u003cp\u003eReal‑world use often highlights quick setup, quiet performance, and confident basement drainage when water challenges arise. For best results, pair with standard check valves and ensure the sump basin meets the 11‑inch minimum diameter when using the CDU790’s top suction configuration. This model ships with a durable base and is UL listed, reflecting a focus on dependable, UL‑recognized performance.\u003c\/p\u003e\n\u003ch3\u003eWhy homeowners choose Wayne CDU790\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact, space‑savvy design for typical basement pits.\u003c\/li\u003e\n  \u003cli\u003eEasy maintenance features like a durable ceramic seal and protective float guard.\u003c\/li\u003e\n  \u003cli\u003eAmerican assembly and a solid 3‑year warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 sump basin size is compatible with the Wayne CDU790?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 11-inch diameter or larger basins, with top suction for adaptable placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the CDU790's flow and power rating?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 1\/3 HP, up to 4,600 GPH at 0' head for effective basement drainage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wayne","offers":[{"title":"Default Title","offer_id":53101079101551,"sku":"B0002YVQA2","price":193.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/wayne-cdu790-submersible-cast-iron-body.jpg?v=1779000097","url":"https:\/\/taskholt.com\/products\/wayne-cdu790-1-3-hp-submersible-sump-pump-cast-iron-vertical-float-switch-4600-gph","provider":"TaskHolt","version":"1.0","type":"link"}