--- product_id: 82237812 title: "CDU800 1/2 HP Submersible Sump Pump – Cast Iron & Stainless Steel, Vertical Float Switch, 5,100 GPH, 3-Year Warranty" brand: "wayne" price: "VT90264" currency: VUV in_stock: true reviews_count: 13 category: "Wayne" url: https://www.desertcart.vu/products/82237812-cdu800-1-2-hp-submersible-sump-pump-cast-iron-stainless store_origin: VU region: Vanuatu --- # 1/2 HP motor power 5,100 GPH max flow Cast iron & corrosion-resistant steel CDU800 1/2 HP Submersible Sump Pump – Cast Iron & Stainless Steel, Vertical Float Switch, 5,100 GPH, 3-Year Warranty **Brand:** wayne **Price:** VT90264 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay dry, stay ahead β€” the sump pump pros trust! ## Quick Answers - **What is this?** CDU800 1/2 HP Submersible Sump Pump – Cast Iron & Stainless Steel, Vertical Float Switch, 5,100 GPH, 3-Year Warranty by wayne - **How much does it cost?** VT90264 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/82237812-cdu800-1-2-hp-submersible-sump-pump-cast-iron-stainless) ## Best For - wayne enthusiasts ## Why This Product - Trusted wayne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Power & Efficiency:** Pumps 5,100 gallons/hour to keep your basement flood-free during heavy storms. - β€’ **Smart Float Switch Technology:** Tested to 1 million cycles for automatic, worry-free activation every time water rises. - β€’ **Built to Last, Built to Perform:** Durable cast iron and corrosion-resistant steel housing ensures years of reliable operation. - β€’ **Clog-Resistant Top Suction Design:** Minimizes maintenance and prevents air locks for seamless, uninterrupted pumping. - β€’ **Peace of Mind Warranty & Compliance:** 3-year warranty and USA-assembled with code-compliant 1-1/2” discharge for trusted quality. ## Overview The WAYNE CDU800 is a 1/2 HP submersible sump pump engineered for high-performance water removal at 5,100 GPH. Featuring a rugged cast iron and corrosion-resistant steel build, it offers long-lasting durability and quiet operation. Its vertical float switch is rigorously tested for over a million cycles, ensuring dependable automatic activation. The top suction design reduces clogging and air locks, while the 1-1/2” discharge meets building codes. Assembled in the USA and backed by a 3-year warranty, this pump is the professional’s choice for reliable basement flood protection. ## Description Product Description The WAYNE CDU800 1/2 HP Submersible Sump Pump delivers dependable basement water protection in a durable cast iron and corrosion-resistant steel design. Moving up to 5,100 gallons per hour, this pump is built to handle demanding water removal needs.Its integrated float switch is tested to 1 million cycles for long-lasting automatic operation. The top suction design reduces clogging and simplifies installation. Assembled in the USA and backed by a 3-year warranty, the CDU800 provides reliable performance you can trust. desertcart.com The Wayne 1/2 HP cast iron submersible sump pump is designed for work in sump pits 11 inches or larger. Its ceramic mechanical seal keeps this pump going in even the most demanding environments, and the 1 1/2-inch discharges creates maximum flow and ensures easy installation. It works 9 inches on level or 4 inches off level. A two-pole switch prevents basement flooding in the event that one pole sticks, and disconnecting 115-volt conductors prevent damage from lightning. The automatic overload mechanism prevents damage to motor windings, permanently lubricated ball bearings need no oiling, and the waterproof three-prong grounding wire with an 8-foot extension reaches distant outlets. Wayne backs its pump with a three-year limited warranty. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Is that noisy sump pump keeping basement dwellers up all night? Equipped with cast iron housing for long life and quiet operation, the Wayne CDU800 sump pump keeps the basement dry and the sleepers asleep. This compact, submersible pump is designed for sump pits 11 inches and up, either 9 inches on level or 4 inches off. Its ceramic mechanical seal assures long life in the most demanding applications. And, its 1- 1/2-inch discharge allows easy installation and ensures maximum flow. A two-pole switch keeps the basement from flooding should one pole stick. And, for added reliability, disconnecting 115-volt conductors prevent lightening damage. The device operates vertically to save space, which makes more room in the basement for boxes, skis, bikes and tools. More great features: an automatic overload mechanism prevents damage to motor windings; permanently lubricated ball bearings require no oiling; a waterproof 3-prong grounding wire with an 8-foot extension reaches distant outlets. A liquid lubricated, ceramic seal prevents water from entering motor housing for years of dependable use and quiet, cool operation. Wayne includes a 3-year warranty.Intended for indoor use only.Intended for Indoor Use Only. See more Review: High quality pump - I bought this pump for the Wayne name. I wanted something reliable and well-built and hoped that Wayne still makes nice stuff. The pump was well-packaged and smartly designed. I like the handles and its rubber feet. The float seems durable. I already had a threaded PVC line so I could pretty much screw it in and plug it in. It is quiet and powerful. I haven't had a large storm to really test it, but so far it's solid. It's a good value for the money and Wayne makes good installation videos, too. Review: Reliable and quiet - Great pump. Operated effectively for 7 years. Retired it for a Liberty. Regret that. Stick with Wagner. ## Features - Powerful 1/2 HP Performance: Pumps up to 5,100 gallons per hour to help keep basements dry during heavy rainfall and snow melt - Durable Cast Iron & Corrosion-Resistant Steel Construction: Designed for long-lasting performance in demanding sump environments - Tested Vertical Float Switch: Integrated float switch tested to 1 million cycles for dependable automatic operation - Efficient Top Suction Design: Minimizes clogging and eliminates air lock without requiring a weep hole - Code Compliant & USA Assembled: 1-1/2” NPT discharge meets standard building codes. Backed by a 3-year warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002YVPQW | | Best Sellers Rank | #3,365 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Sump Pumps | | Brand Name | Wayne | | Color | Black | | Customer Reviews | 4.8 4.8 out of 5 stars (1,273) | | Flow Rate | 85 Gallons Per Minute | | Global Trade Identification Number | 00040066100092 | | Included Components | Unit Instruction Guide | | Item Dimensions L x W x H | 9"L x 9"W x 12"H | | Item Type Name | Sump Pump | | Item Weight | 12 Pounds | | Manufacturer | Wayne Water Systems | | Manufacturer Warranty Description | 3 Years | | Material Type | Steel | | Maximum Lifting Height | 20 Feet | | Model Number | CDU800 | | Power Source | Corded Electric | | Product Style | 1/2 HP Coated Steel Sump Pump | | UPC | 783324973761 040066100092 | | Unit Count | 1.0 Count | | Voltage | 100 Volts | ## Product Details - **Brand:** Wayne - **Color:** Black - **Item Weight:** 12 Pounds - **Material:** Steel - **Maximum Flow Rate:** 85 Gallons Per Minute - **Maximum Lifting Height:** 20 Feet - **Power Source:** Corded Electric - **Product Dimensions:** 9"L x 9"W x 12"H - **Style:** 1/2 HP Coated Steel Sump Pump - **Voltage:** 100 Volts ## Images ![CDU800 1/2 HP Submersible Sump Pump – Cast Iron & Stainless Steel, Vertical Float Switch, 5,100 GPH, 3-Year Warranty - Image 1](https://m.media-amazon.com/images/I/61D5Oqqde3L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality pump *by D***N on June 16, 2016* I bought this pump for the Wayne name. I wanted something reliable and well-built and hoped that Wayne still makes nice stuff. The pump was well-packaged and smartly designed. I like the handles and its rubber feet. The float seems durable. I already had a threaded PVC line so I could pretty much screw it in and plug it in. It is quiet and powerful. I haven't had a large storm to really test it, but so far it's solid. It's a good value for the money and Wayne makes good installation videos, too. ### ⭐⭐⭐⭐⭐ Reliable and quiet *by T***E on May 24, 2025* Great pump. Operated effectively for 7 years. Retired it for a Liberty. Regret that. Stick with Wagner. ### ⭐⭐⭐⭐⭐ Awesome Value *by S***E on December 22, 2013* I get a lot of water in my sump pit. I mean a LOT. I replace my sump pump every 2 years as cheap insurance, and I use a Basement Watchdog battery-powered backup as a fail-safe. I've had this pump for 18 months now. Last night it rained so hard and so long that this pump was only idle for 10 seconds between cycles. For hours. Water was draining into my sump pit so fast that if this pump had failed or if the power had gone out, my Basement Watchdog backup pump could not have pumped the water out fast enough to keep up by itself. (I have a gas generator nearby and a third pump (a smaller utility pump with a garden hose attachment) that I keep as an absolute last resort and fortunately haven't needed to use yet.) This kind of rain happens a couple times a year. And this pump dealt with it and never complained. I'm not going to say it wasn't a stressful night nonetheless, but you get my point. This pump has run for thousands and thousands of cycles over the past 18 months and it's handled all of it. The only thing I don't like is the style of float switch on this pump. I prefer tether switches because they're adjustable, so you can let the water level get higher and have the pump run longer. This would minimize the amount of back-flow that drains back into your pit every time the pump stops. There's no way to add a third-party tether switch either, because the built-in switch is hardwired into the unit's power circuit, rather than using a piggyback cord as I prefer. Oh well; for what this costs, I'm okay with it and I'm not going to take off a star for something I knew about when I bought the pump. Great deal for what this is. ## Frequently Bought Together - WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch - PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2β€³ Pipe - PumpSpy Sump Pump Stand - Increases Sump Pump Life, Prevents Sediment Buildup and Clogging, Compatible with Most Pumps --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/82237812-cdu800-1-2-hp-submersible-sump-pump-cast-iron-stainless](https://www.desertcart.vu/products/82237812-cdu800-1-2-hp-submersible-sump-pump-cast-iron-stainless) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*