WAYNE CDU980E 3/4 HP Sump Pump – Gardener Corner

WAYNE CDU980E 3/4 HP Sump Pump

Customer’s Benefit for Using the Product

Just like other sump pumps, this model is suited to give and combat safety and flooding respectively. The model is quite rugged and designed with cast iron. This no doubt, gives the sump pump a better and longer service life. With the cast iron, one would not have to feel concerned about the corrosion problems of the pump.

The product comes with a preferred vertical float switch system that ensures water levels are maintained by triggering the sump pump to begin operation as at when due. With proper installation, one doesn’t need to worry about flooding of their basement during times of heavy rainfall or high ground water level.

Best Features of the Product

The WAYNE CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump With Integrated Vertical Float Switch is able to prevent debris from the bottom of the sump pit by minimizing clogging and airlocks.

It has a maximum flow rate of 4600 gallons per hour. At 10ft discharge lift it has 3500 GPH.

This 3/4 HP vertical float switch system comes with a tested one million cycles.

The product has a stainless steel motor housing and a cast iron base that makes the sump pump corrosion-free.

Pros and Cons


  • The vertical float system appears to be foolproof
  • To prevent clogging of the inlet with stones, the inlet is very small
  • The pump works silently and does not disturb during operation
  • It comes with a handle on top for easy pulling out of the sump pit. This prevents tugging of the electrical wire
  • It is quite reliable and has an impeccable performance rating
  • Amazonians gave it a 4.5 star rating on Amazon.


  • There is no noticeable con for this model. The only thing worth mentioning is the fact that the price may seem to high for some people. However, taken its performance in account, one may just overlook this and go with the product.

User Guide of the Product

To get started with product, here are some of the steps to take for it’s installation.

User Guide

  • Ensure that the installation is in accordance with your local laws and authorities. This should be done before any installation is started
  • Get a sump basin that is quite large enough to allow for proper fitting and sitting of the sump pump
  • Ensure that there are no debris in the sump basin. Double check well to be sure.
  • Install the float switch at this point. You can refer to the manual on how to properly do this
  • Place the pump on a solid, lebel surface. As much as is possible, do not place the pump on top of direct earth contact. Use a brick or something similar to lift the pump from the basin bottom
  • Gently lower the sump pump into the cleaned basin. Ensure the float is not too close to the sides of the basin, near the inlet, and away from incoming water
  • Install the discharge pipe that would lead water away from your building. This must also be done in accordance to the local requirements
  • It is highly recommended that a check valve is installed. This is the proper time to install one and should be placed just above the basin
  • Safely secure the power cord and ensure it’s away from any water contact
  • Test run the pump by pouring water into the basin and switching on the pump
  • If properly installed, water should pump out silently and easily through the discharge pipe
  • You can repeat this process again by adding more water to the basin.

Maintenance of the Product

The workability and service life of the product is mainly determined by the level of maintenance the product receives. The product should be cleaned regularly to prevent clogging. To do this:


  • Switch off the sump pump or better still, disconnect the plug from the electrical supply.
  • Gently disconnect the discharge pipe from the sump pump
  • Lift the sump pump out of the basin (when water level is very low in it)
  • Take the sump pump out to where it would be cleaned but avoid staining your floor
  • Clean the inlet and any perceived clogging.
  • Do same with the discharge pipe
  • Check to see if the sump pump works perfectly by adding water to the sump basin

Frequently Asked Questions

My pump keeps switching on and off by itself; what is wrong with the pump?

The pump refuses to work

My pump is operating noisily


The WAYNE CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump With Integrated Vertical Float Switch is an amazing pump designed to serve your flooding needs. It’s performance and workability has giving it a remarkable 4.5 stars on Amazon. This is definitely one pump to try out, especially since it is made from a manufacturer that has spent seventy years in the business.


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