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Wayne CDU800 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch

Model:

CDU800

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$182.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
In-Stock
Ships Tuesday, Feb 25th
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Wayne CDU800 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch
Wayne CDU800 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch
Model: CDU800
$182.00
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Features

Style

Primary

GPH

5100 Gallons

Switch Type

Vertical

Wayne CDU800 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."
  • Wayne CDU800 1/2 HP Automatic Submersible Sump Pump
  • Assembled in the US with foreign and domestic parts
  • The Hardest Working Pumps, You'll Never Hear™
  • Energy efficient motors & engineered design provide an ultra quiet experience
  • Epoxy-Coated Steel & Cast Iron Construction
  • Rugged, corrosion-resistant design provides long life in sump applications
  • 1/2 HP, Thermally Protected 120V PCS Motor
  • Energy efficient, oil-filled design, for quiet operation and extend motor life
  • Integrated, Guard-Protected Vertical Float Switch w/ Solid Polypropylene Float
  • Prevents switch hang-ups from debris for reliable automatic operation
  • Tested to 1 million cycles*; For performance that lasts
  • Unique Top Suction Design Reduces Clogging
  • Prevents air lock occurrences and eliminates needs for a "weep hole"
  • Glass Reinforced Polycarbonate Impeller
  • Abrasion resistant design provides efficient and reliable output
  • 1-1/2" NPT Discharge
  • Complies with building-codes for residential applications
  • Upper and Lower Ball Bearings
  • Sealed oil-bath engineering for increased lifespan and virtually silent operation
  • Premium John Crane Carbon/Ceramic Shaft Seals & Cast Iron Seal Plate
  • High-quality components helps prevent leaks and galvanic corrosion
  • Designed For Use In 11-Inch or Larger Sump Basins
  • 8-Foot, water-resistant power cord for easier access to power outlet
  • *WAYNE Water Pumps Exceed an Average 1 Million Test Cycles
  • 3-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov

Specifications

CDU800
specs product image PID-2460
General Information
Product Category
Sump Pump
Base
Base Material
Cast Iron
Min Sump Basin Size
11 Inch
Motor
Voltage
120 Volt
Running Amps
3.8
Thermal Protection
Yes
Power Cord Length
8 Feet
Oil Free Motor
No
Pump
Housing Material
Cast Iron
Impeller Material
Plastic
Handles Solids
No
Float Type
Vertical Float
GPH @ 0 feet
5100
GPH @ 5 feet
4500
GPH @ 10 feet
3840
GPH @ 15 feet
3060
GPH @ 20 feet
2040
Discharge Port Size
1-1/2 Inch
Check Valve Included
No
Float On
9 Inches
Float Off
4 Inches
Manual Override
No
Submersible
Yes
Engine
Horsepower
.5 HP
Overview
Product Category
Sump Pump
Weight
18.5 Pounds
Consumer Warranty
3 Years
Product Width
9.75 Inches
Product Height
11.5 Inches
UPC
040066100092

Reviews

(31)
Wayne CDU800 Reviews & Ratings
Customer Rating
4.71
(31 Ratings)
5
(26)
4
(3)
3
(1)
2
(0)
1
(1)
Verified Buyer
Verified Buyer
Powerful Quiet Pump
By TZack 
Illinois
Purchased 07/17/2024 | 
Review Posted 09/13/2024 
This is a great pump. By far the quietest pump I've ever had. Trusted brand and very well made. This is the second Wayne pump with the first lasting over 20 years. I highly recommend
TZack Recommends This
Was this review helpful?
Rating Breakdown
Features
4/5
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Quality
5/5
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Performance
5/5
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Value
4/5
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Pros:
Price, I'd Buy It Again, High Quality, Quiet
Cons:
None
Storm Casualty
By Keith S 
Ohio
Review Posted 06/25/2022 
Had a power outage that lasted for 12 hours. Sump well was full. When the power came back, the well was drained only halfway. The water looked like it was boiling as the pump continued to run. I found that the PVC coupling had cracked at the pump housing, and the pump effluent was mostly staying in the well. It was a Wayne CDU800 - the same thing I replaced it with. The problem was that the housing threads at the PVC interface had corroded since there was nothing to prevent water contact at those threads. Pump kept running, though! Now with the new pump and PVC, things are back to good.
Keith S Recommends This
Was this review helpful?
Rating Breakdown
Features
4/5
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Quality
4/5
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Performance
5/5
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Value
5/5
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Pros:
Easy To Use, Price, I'd Buy It Again, Reliable
Cons:
None
Verified Buyer
Verified Buyer
Wayne CDU800 Perfect For Floods
By Brian P. 
Alto, Michigan
Purchased 04/09/2020 | 
Review Posted 05/28/2020 
I use this pump in my crawl space to keep the water level down in my crawl space when the river we live on floods. Works great!
Brian P. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Price, High Quality, Id Buy It Again, Reliable
Verified Buyer
Verified Buyer
Great Pump
By Frank R. 
Ann Arbor, Michigan
Purchased 03/21/2020 | 
Review Posted 05/04/2020 
Very easy install, and works great, does a great job at keeping the crawl space dry.. I bought 2 of them to replace old pedestal pumps that were very noisy. The first week I installed them they were so quiet I kept checking to make sure they were working
Frank R. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Quiet, Id Buy It Again, High Quality
Cons:
I wish it had a longer cord
Verified Buyer
Verified Buyer
New Sump Pump
By Sarah T. 
Lancaster, Pennsylvania
Purchased 03/12/2020 | 
Review Posted 04/02/2020 
Great product at a good price. Handles exactly what I needed from size and installation standpoint.
Sarah T. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Price, High Quality, Features
Verified Buyer
Verified Buyer
Frequent Switch Replacement?
By Thomas T. 
Palatine, Illinois
Purchased 01/24/2019 | 
Review Posted 02/20/2019 
I wasn't pleased to read -- after purchase & delivery -- that the switch should be replaced every 2 years. I have not installed it yet, so I cannot comment on its features or efficiency.
Thomas T. Does Not Recommend This
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Expert Response
The manual for this pump is listed on the product page. We always suggest reviewing all documents prior to purchase.
Dale, the Power Equipment Expert
Dale V.
Power Equipment Expert
Rating Breakdown
Features
3/5
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Quality
2/5
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Performance
3/5
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Value
3/5
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Verified Buyer
Verified Buyer
Easy Install, Quiet and Efficient Pump
By Stephen H. 
Columbus, Ohio
Purchased 12/08/2018 | 
Review Posted 01/01/2019 
Great product.
Stephen H. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Quiet, I'd Buy It Again, High Quality, Durable
Verified Buyer
Verified Buyer
Good Choice
By Roy J. 
highland park, Illinois
Purchased 11/09/2018 | 
Review Posted 12/22/2018 
This pump does the job!
Roy J. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Pros:
Quiet, I'd Buy It Again, Fast
Verified Buyer
Verified Buyer
Excellent 1/2 HP Pump
By Gil L. 
Westfield, Massachusetts
Purchased 11/07/2018 | 
Review Posted 11/29/2018 
Excellent 1/2 hp pump, runs super quiet and pumps fast.
Gil L. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
5/5
icon-review-marker
Pros:
Quiet, I'd Buy It Again, High Quality, Fast
Verified Buyer
Verified Buyer
Wayne CDU800 - 1/2 HP Cast Iron
By Roy R. 
Provo, Utah
Purchased 08/16/2018 | 
Review Posted 09/27/2018 
Great pump, seems to work fine and really pumps well. I had a damaged one show up and they sent me a replacement soon after I showed them pictures of the damage unit. This one works good.
Roy R. Recommends This
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Pros:
I'd Buy It Again, Easy To Use, Exceeded Expectations, Reliable
Cons:
Heavy

Product Q&A

(1)
Expert avatar photo
Product Questions Answered by Jim, the Sump Pump Expert
Does this pump require a weep hole?
Michael J. 
from Pennsylvania 
April 01, 2017

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Wayne CDU800 - 1/2 HP Cast Iron Submersible Sump Pump w/ Vertical Float Switch
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Customer Review Images