Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver. INDOOR USE ONLY – This 3/4 HP WAYNE basement sump pump is perfect to keep your basement dry during heavy water flow. Whether its rain, snow melting, etc. WAYNE model CDU980E can pump up to 5,490 GPH to keep your basement dry. TOUGH AND DURABLE – Corrosion-resistant stainless steel motor housing and fasteners come with a cast-iron volute that provides long life in tough sump pump applications. EFFICIENT DESIGN – The top suction design eliminates air lock and minimizes clogging from any debris in the bottom of the sump pit. Easy to install in about 15 minutes with no need to drill a weep hole! ADDITIONAL FEATURES – 1-1/2 NPT discharge for compliance with building codes. The vertical float switch has been tested to 1 million cycles for long-lasting use. QUALITY YOU DESERVE – Proudly assembled in the USA for quality you can trust. Warrantied for 5 years for dependable, efficient, & ultra-quiet performance. With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you’re getting a good deal when purchasing with us.