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Wayne 3/4 HP 7.7 gph Cast Iron Convertible Jet Well Pump

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Adapts to shallow or deep wells with one convertible design, delivering steady pressure and 7.7 GPM from a corrosion-resistant cast iron pump.
Wayne MPN CWS75 In Stock & Ready to Ship
$379.99
Free shipping on orders over $249
Ships within 24 hours · most orders arrive in about 2 business days
Ships free on orders over $249 $24.99 flat shipping until your order reaches $249.

About Product Overview

This WAYNE CWS75 is built to handle both shallow and deep well setups, thanks to its convertible jet design - swap the fittings and it adapts to whatever your well depth calls for. The 3/4 HP motor drives up to 7.7 GPM and can push water against as much as 90 feet of head, making it a solid choice for households relying on well water for daily use.

The cast iron housing stands up to the corrosion that eventually wears out lesser pumps, and the self-priming design means less fuss getting it started after installation or a dry spell. A built-in pressure switch cycles the pump automatically to maintain steady water pressure without manual intervention. It's CSA compliant and manufactured in the USA, with the mounting hardware included so you're not hunting for extra parts on installation day.

  • 3/4 HP motor, 240V
  • Convertible jet pump - shallow or deep well use
  • Max discharge flow: 7.7 GPM
  • Max head: 90 feet
  • Cast iron housing, corrosion resistant, self-priming
  • 3/4 in. discharge pipe size; CSA compliant; made in USA

The Details Specifications

Brand Wayne
Model / MPN CWS75
UPC 040066105950
Weight 39 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Wayne. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Wayne

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Why we built NHG
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