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Wayne 1/3 HP 4600 gph Stainless Steel Vertical Float Switch AC Sump Pump 8 ft.
Wayne 1/3 HP 4600 gph Stainless Steel Vertical Float Switch AC Sump Pump 8 ft.
Wayne 1/3 HP 4600 gph Stainless Steel Vertical Float Switch AC Sump Pump 8 ft.
Wayne 1/3 HP 4600 gph Stainless Steel Vertical Float Switch AC Sump Pump 8 ft.

Wayne 1/3 HP 4600 gph Stainless Steel Vertical Float Switch AC Sump Pump 8 ft.

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Moves up to 4600 GPH with an automatic float switch and a stainless steel housing that stands up to basement moisture.
Wayne MPN CDU790SS In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $197.99. Our online price is $219.99.
$219.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
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Every order helps keep your local hardware store on the corner.

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You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

This WAYNE CDU790SS handles basement and crawlspace water with a stainless steel housing built to outlast the damp, corrosive conditions those spaces create. The 1/3 HP motor moves up to 4600 GPH at zero head, and it keeps working under real-world pressure — 3060 GPH at 10 feet of lift, still pushing water at 20 and 25 feet. A vertical float switch controls the cycle automatically, turning on at 9 inches and off at 4 inches, so it only runs when there's actually water to move. Top suction intake pulls water in cleanly, and the 1-1/2 inch outlet fits standard discharge fittings. At 3.7 amps on a standard 120V circuit, it's an easy swap into most existing sump pits. Built in the USA and UL listed, this is a solid pick for homeowners who want a dependable primary sump pump rather than a bare-minimum builder-grade unit.

  • 1/3 HP motor, up to 4600 GPH maximum discharge
  • Stainless steel housing resists rust and corrosion
  • Vertical float switch, 9 in. on / 4 in. off
  • 1-1/2 in. discharge outlet, top suction intake
  • 120V, 3.7 amps, 8 ft. power cord
  • UL listed, made in the USA

The Details Specifications

Brand Wayne
UPC 040066218896
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 10 × 10 × 14
Weight 20 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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