Message to Our Customers
Discontinued

Wayne

Model # CDU790

Internet # 100026900

1/3 HP Cast Iron Submersible Sump Pump with Vertical Float Switch

This item has been discontinued.
The Home Depot no longer carries this specific product.

$129.45 /each

  • Solid, well constructed and very quiet
  • Consumers find it quick and easy installation
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PRODUCT OVERVIEW

Model # CDU790

Internet # 100026900

Wayne's CDU790 features a durable cast iron base and epoxy-coated housing for long life and quiet operation. This submersible pump is designed for 11 in. or larger sump pits. The CDU series is one of the most popular replacement pumps in America. The ceramic mechanical seal assures long life in the most demanding applications and the 1-1/2 in. discharge allows easy installation plus maximum flow.

  • Submersible cast iron and coated steel sump pump with vertical float switch
  • Top suction pump design eliminates air locks and clogging from debris in bottom of sump pit
  • Epoxy-coated steel motor housing and rugged, cast iron pump base
  • Fully submersible
  • 1/3 HP; max. flow rate is 3800 GPH; 2700 GPH at 10 ft. of discharge lift
  • 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
  • On 9 in. - off 4 in.
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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SPECIFICATIONS

Dimensions
Maximum Pumping Height (ft.) 
21 
Product Depth (in.) 
10 
Product Height (in.) 
14 
Product Width (in.) 
10 
Switch-Off Height (in.) 
4" 
Switch-On Height (in.) 
9" 
Details
Amperage (amps) 
9.5 
Battery Back-Up 
No 
Cord Length (ft.) 
Discharge Flow @ 0 ft. (gallons/hour) 
3800 
Discharge Flow @ 10 ft. (gallons/hour) 
2700 
Discharge Flow @ 15 ft. (gallons/hour) 
1700 
Horsepower (hp) 
1/3 hp 
Housing Material 
Cast-Iron 
Maximum Working Temperature (F) 
120 
Minimum working temperature (F) 
40 
Power Type Required 
AC 
Product Weight (lb.) 
16.95 lb 
Pump Switch Type 
Vertical 
Returnable 
90-Day 
Self-Priming 
Yes 
Submersible 
Yes 
Sump Pump Outlet Diameter Type 
1-1/2 FPT 
Voltage (volts) 
115 
Warranty / Certifications
Certifications and Listings 
cUL Listed 
Manufacturer Warranty 
3 Year Limited Warranty 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

Standard Shipping includes delivery by small parcel service. Processing time varies by product.


Orders for this item may be expedited for an additional fee.


Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.