Wayne CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch


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The Wayne 1/2 HP cast iron submersible sump pump is designed for work in sump pits 11 inches or larger.

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  • Indoor Use Only¬†– This 1/2 HP WAYNE basement sump pump is perfect to keep your basement dry during heavy water flow. Whether it‚Äôs rain, snow melting, etc. WAYNE model CDU800 can pump up to 5,100 GPH to keep your basement dry.
  • Tough And Durable¬†– Corrosion-resistant epoxy coated steel motor housing and stainless steel 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‚ÄĚ NPT discharge for compliance with building codes. The vertical float switch has been tested to 1 million cycles for long-lasting use, up to 10 time more than our competitors.
  • Quality You Deserve¬†– Proudly assembled in the USA for quality you can trust.


  • Brand:¬†Wayne
  • Style:¬†1/2 HP Epoxy Coated Sump Pump
  • Item Dimensions:¬†9 x 9 x 12 Inches
  • Item Weight: 12¬†Pounds
  • Material: Steel
  • Power Source:¬†Corded Electric
  • Voltage:¬†‚Äé100 Volts
  • Horsepower:¬†1/2 HP
  • Maximum Flow Rate: 85 Gallons Per Minute
  • Maximum Lifting Height: 20 Feet
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