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Wayne CWS75 - CWS75 - 3/4 HP Cast Iron Convertible Well Jet Pump for sale.

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Wayne CWS75 - 3/4 HP Cast Iron Convertible Well Jet Pump

(Based on expert analysis, manufacturer ratings and customer reviews)

4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
4 Reviews
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Inlet Size
Convertible Jet Pumps

3/4 HP Cast Iron Convertible Well Jet Pump
Offers years of reliable, trouble-free operation

Cast Iron Volute
Built for years of service and reliability

High Efficiency Square Flange Motor
Thermally protected to prevent overheating
120/240V dual voltage design, factory wired for 120V

Includes Pre-Set Pressure Switch
Set at 30-50 PSI for automatic operation

Designed For Wells 0’ - 90’ In Depth
Pumps up to 408 GPH @ 5’ Depth - (50 PSI)

Dedicated Priming Port
Makes filling the volute an easy task

3/4” NPT discharge With 1-1/4” suction and 1" Drive

Need Help? Ask Our Power Equipment Experts.
0.75 hp
Inlet Diameter
Outlet Diameter
Housing Material
Cast Iron
Impeller Material
Suction Head
90 Feet
Maximum PSI
40 Pounds
Product Length
22.30 Inches
Product Width
11.50 Inches
Product Height
10.30 Inches
Consumer Warranty
3 Years
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  3 Questions
Q: Can this pump be used with a 40 - 60 pressure switch?
by John H from Virginia on March 23, 2016

A: Thank you for your interest in Water Pumps Direct, John! The Wayne CWS75 3/4HP pump does include a 30/50 pressure switch, but you could change it out with a 40/60 switch if you prefer. Please note that you would be responsible for this replacement.
If you have any other questions, please let me know.
by Jim, Product Expert
Q: We have to find a well pump asap. Flotec 1HP is what we have to replace. Will the Wayne 3/4 hp or Simer pump be interchangeable or should we stay with the Flotec ?

by Debi Sue from Florida on July 30, 2014

A: You may find that you have to make some slight modifications but should be pretty close to the same fittings and size. I would highly suggest matching the horsepower of your old pump and getting the 1HP.1 HP Wayne Convertible Well Jet Pump
by Jim, Product Expert
Q: Hey Jim,
I have a old windmill that I pulled the rusted pump out to find out how deep it was. Total depth is 32ft. You can see water about 10-15ft down. I had used a small 12volt sub pump and retrieved over 100gal. I don't have elect. except for a 1000watt inverter or 12volt. The little pump didn't last. Can you suggest a pump that I can use that is more dependable? We are in the desert area of W. Texas near Terlingua. Also we don't go out very often so I would need to pull the pipe back out to take the pump back home.


by Russell Bell from Texas on April 01, 2011

A: You do not mention what you are using the water for. If it's for anything but drinking, the only possibility would be some of our 2" trash pumps. They have a maximum suction of 26 feet, so while you may not get to the bottom, you will reach the water.
by Jim, Product Expert
Wayne CWS75 Reviews & Ratings
Overall Rating
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
Price (1)
3 Year Warranty (1)
High Quality (1)
Quiet (1)
Durable (1)
Durability (1)
75% of respondents would recommend this product to a friend
4 Reviews  Sort by 
Jim, the Water Pump Expert
Power Equipment Expert

Product Expert
Total Reviews
45 Reviews
Total Helpful Votes
1243 Helpful Votes
Power Equipment Direct Recommended

This Wayne convertible jet pump has a few features that set it apart. It has a dedicated priming port for volute filling. It also has a durable cast iron volute. The pump is also made of durable cast iron.

This pump is designed for wells 0' to 90' deep and has a 3 year manufacturer warranty. The 3 year warranty gives you peace of mind for a year or two longer than the competitive models.
Jim Recommends This Model
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Michael L.
Elba, NY
Purchased from Power Equipment Direct
Purchased 8/2/16
4 out of 54 out of 54 out of 54 out of 54 out of 5
Water Pump
Works fine.
Michael Recommends This Wayne Product
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Richard M.
Glastonbury, CT
Purchased from Power Equipment Direct
Purchased 8/12/13
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Product
Replaced a 30 year old Goulds jet pump that was still functioning but developed an internal leak.

One thing to note for all your replacements DIY's. Be sure to measure the distance between your existing drive and suction ports as this distance may be different on the new replacement pump. This will change how your new pump will connect to the supply lines from the well and will require different pipe fittings and a new location for the pump itself.

Also Schedule 40 PVC is the way to go,... more
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Pros: Durable, Quiet, High Quality, 3 Year Warranty
Richard Recommends This Wayne Product
Richard Would Recommend Power Equipment Direct To A Friend
Web Site


"Ordered on a Monday, had the pump on a Friday, just in time for the weekend job."
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Stanley F.
Arapahoe, NC
Purchased from Power Equipment Direct
Purchased 4/18/13
Total Helpful Votes
18 Helpful Votes
2 out of 52 out of 52 out of 52 out of 52 out of 5
There Are Better Pumps Out There For Not Much More Money.
The pump arrived quickly and was installed along with a new tank. It did prime easily and worked but the pressure was lower than expected. At best I got 25 PSI.This pump is essential to my heat pump for air conditioning and as the old one had lasted 18 years, I hoped for reasonable service from it.

This pump failed after three months and stopped pumping water. Upon diss-assembly I discovered that the plastic impeller had almost welded itself to the plastic housing. The pump has been returned... more
Pros: Price
Cons: Durability
Jim, the Water Pump Expert
Product Expert
Wayne designed this pump to be used in a well pump application. Any other use, such as a heat pump system will eventually cause premature failure of the pump as you experienced.
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