Pros
- Exceptional flow rate handles high water volumes effectively
- Robust construction resists corrosion and wear
- Reliable float switch ensures consistent automatic operation
- Simple setup in standard sump pits
- Backed by strong warranty
Cons
- Requires sump pit at least 11 inches in diameter
- Intended for indoor use only
- Weighs 12 pounds, making it somewhat heavy to maneuver
The Wayne CDU800 is a powerful 1/2 HP submersible sump pump designed for homeowners tackling basement flooding from heavy rains, snowmelt, or groundwater. It excels in sump pits 11 inches or larger, pumping up to 5100 gallons per hour at 0 feet lift and handling up to 20 feet vertically. Ideal for those seeking reliable, automatic water removal without constant monitoring.
Standout features include a top suction design that minimizes clogs by pulling water from the pit's surface, and a vertical float switch rigorously tested to 1 million cycles for flawless automatic activation. The ceramic mechanical seal and permanently lubricated bearings ensure cool, quiet operation even in demanding conditions, while the two-pole switch adds safety against single-point failures.
Build quality shines with durable cast iron housing and corrosion-resistant steel components, assembled in the USA for longevity. The 1-1/2 inch discharge simplifies plumbing connections, and protective features like lightning-resistant conductors and overload protection safeguard the motor. At 9x9x12 inches and 12 pounds, it fits compactly yet feels substantial.
Potential drawbacks include its restriction to indoor use and the need for a minimum pit size, which may not suit all setups. It also relies on corded electric power without built-in backup.
Overall, the Wayne CDU800 delivers top-tier performance for flood-prone basements, earning its spot as a bestseller with proven reliability and a 3-year warranty. Highly recommended for robust water management.
Power: 1/2 HP, Corded Electric, 115V
Flow Rate: 5100 GPH (85 GPM) at 0 ft, Max Lift 20 ft
Dimensions: 9"L x 9"W x 12"H, Weight 12 lbs
Discharge: 1-1/2" NPT
Material: Cast Iron & Steel, Sump Pit Min: 11" diameter
Warranty: 3 Years