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

4.5 out of 5 stars 331 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "1/2 hp sump pump"

Price: $133.70 & FREE Shipping. Details
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  • N/A
  • Made in USA or Imported
  • Assembled in the US with foreign and domestic parts.
  • Tested to 1 million cycles*
  • Designed for use in sump pits of at least 11 inches
  • Ceramic mechanical seal for work in demanding environments
  • 1-1/2-inch discharges for maximum flow
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Frequently bought together

  • WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
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Total price: $166.68
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From the manufacturer

CDU800
CDU980E
WST50
HP 1/2 HP 3/4 HP 1/2 HP
Gallon Per Hour 4200 @ 0 ft. 4600 @ 0 ft. 2900 @ 0 ft.
Switch Type Vertical Float Vertical Switch Tether Float
Warranty 3 Years 5 Years 1 Year
Construction Cast Iron/Epoxy Coated Steel Cast Iron/Stainless Steel Reinforced Thermoplastic
Suction Type Top Suction Design Eliminates Clogging and Filters Debris Top Suction Design Eliminates Clogging and Filters Debris Top Suction Design Eliminates Clogging and Filters Debris

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Add to Cart Add to Cart Add to Cart Add to Cart See Details Add to Cart
Customer Rating 4 out of 5 stars (331) 4 out of 5 stars (426) 4 out of 5 stars (146) 4 out of 5 stars (709) 4 out of 5 stars (349) 4 out of 5 stars (27)
Price $133.70 $149.00 $120.00 $160.48 $177.00 $224.25
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Exclusively for Prime members
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Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com NYDIRECT
Item Dimensions 9 x 9 x 12 in 8 x 8 x 12 in 9 x 9 x 12 in 10.5 x 7.8 x 10.5 in 11 x 11 x 8 in 8 x 11 x 10 in

Product description

Style:Pump

Product Description

1/2 HP cast iron and coated steel submersible sump pump. Assembled in the US with foreign and domestic parts. Float switch tested to 1 million cycles. Top suction design eliminates air locks and clogging from debris in bottom of sump pit. Epoxy-coated steel motor housing and rugged, cast iron base. Fully submersible. 1/2 HP; max flow rate is 4200 GPH at 0 ft. 1 1/2 in. NPT discharge. For use in 11 in. diameter or larger sump basins. 9 in. ON level and 4 in. OFF level.

Amazon.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.

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Product information

Style:Pump

Technical Details

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Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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June 2, 2017
Style: Pump|Verified Purchase
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September 6, 2015
Style: Pump+Battery Backup Case|Verified Purchase
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April 11, 2015
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January 26, 2016
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August 17, 2015
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January 28, 2017
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February 27, 2016
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May 1, 2017
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