Internet #100026900

Model # CDU790

0040066100016

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

  • Pumps up to 4600 GPH at 0 ft.
  • Rugged, submersible cast iron base and metal construction
  • Top suction design filters debris and minimizes clogging
$ 120 16

Frequently Bought Together

Frequently Bought Together

Product Overview

  • Pumps up to 4600 GPH at 0 ft.
  • Rugged, submersible cast iron base and metal construction
  • Top suction design filters debris and minimizes clogging
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. Dia or larger sump basins; 9 in. on level and 4 in. off level
  • On 9 in. - off 4 in.
  • Assembled in the U.S.A.
  • Additional Features:


  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Pumps up to 4600 GPH at 0 ft.
  • Rugged, submersible cast iron base and metal construction
  • Top suction design filters debris and minimizes clogging
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. Dia or larger sump basins; 9 in. on level and 4 in. off level
  • On 9 in. - off 4 in.
  • Assembled in the U.S.A.
  • Additional Features:


  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
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Ratings (383) (118) (50) (91)
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Specifications

Dimensions

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
Cord Length (ft.)
8
Discharge Flow @ 0 ft. (gallons/hour)
4600
Discharge Flow @ 0 ft. (gallons/min)
77
Discharge Flow @ 10 ft. (gallons/hour)
3060
Discharge Flow @ 10 ft. (gallons/min)
51
Discharge Flow @ 15 ft. (gallons/min)
37
Features
Non-Clogging,Submersible
Housing Material
Cast-Iron
Impeller Material
reinforced poly carbonate
Maximum Horsepower (hp)
0.5
Maximum Pressure (psi)
9.6969697
Maximum Working Temperature (F)
120
Minimum Sump Basin Diameter
11 to 14
Minimum working temperature (F)
40
Outlet Diameter Connection (in.)
1-1/2 FPT
Power Type Required
AC
Product Weight (lb.)
16.95 lb
Pump Switch Type
Vertical
Returnable
180-Day
Vertical Lift (ft.)
21
Voltage
120v

Warranty / Certifications

Certifications and Listings
cUL Listed
Manufacturer Warranty
3 Year Limited Warranty

Specifications

Dimensions

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
Cord Length (ft.)
8
Discharge Flow @ 0 ft. (gallons/hour)
4600
Discharge Flow @ 0 ft. (gallons/min)
77
Discharge Flow @ 10 ft. (gallons/hour)
3060
Discharge Flow @ 10 ft. (gallons/min)
51
Discharge Flow @ 15 ft. (gallons/min)
37
Features
Non-Clogging,Submersible
Housing Material
Cast-Iron
Impeller Material
reinforced poly carbonate
Maximum Horsepower (hp)
0.5
Maximum Pressure (psi)
9.6969697
Maximum Working Temperature (F)
120
Minimum Sump Basin Diameter
11 to 14
Minimum working temperature (F)
40
Outlet Diameter Connection (in.)
1-1/2 FPT
Power Type Required
AC
Product Weight (lb.)
16.95 lb
Pump Switch Type
Vertical
Returnable
180-Day
Vertical Lift (ft.)
21
Voltage
120v

Warranty / Certifications

Certifications and Listings
cUL Listed
Manufacturer Warranty
3 Year Limited Warranty

Questions & Answers

dies this pump come with a check valve built in to the supply/discharge line?

dies this pump come with a check valve built in to the supply/discharge line?
Asked by: mottski
No. You will need a check valve in the discharge pipe.
Answered by: Gussers
Date published: 2019-05-10

What is the length of run time? Like does it run for short times frequently or for longer times a...

What is the length of run time? Like does it run for short times frequently or for longer times a then letting the motor to cool down.
Asked by: FarmerBoy
It will run as long as the container or area it is in is submerged where the float mechanism has the motor engaged. As soon as the float drops to the non-enagaged or resting position, it will turn off.
Answered by: Sparky
Date published: 2020-02-22

HOW MANY GALLONS A MINUTE DO THIS PUMP OF WATER

HOW MANY GALLONS A MINUTE DO THIS PUMP OF WATER
Asked by: HCOLE77
According to the mfg it's 3800 gph per hr. It does not state by the minute.
Answered by: Ansar
Date published: 2020-02-22

how do you know what size motor to get 1\3 1\2 3\4

how do you know what size motor to get 1\3 1\2 3\4
Asked by: johnboy
prior experience, also gallon pump rate, and I wanted a 1 1/2" discharge size for my pipe
Answered by: FM
Date published: 2020-02-22
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