Special Nonexistent Furniture
Part #: XP904WP
877-WAYFAIR (877-929-3247)|SKU #: PMX1010

Duromax 427 GPM Water Pump


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List Price:  $644.61

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Arrives for Christmas to Seattle, WA 02108 (Change)


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  • Water pump
  • 4'' Intake and Outlet with back flow check valve
  • Durable 9 Horse Power Engine (EPA and CARB Approved)
  • 427 Gallons per minute
  • Pump overhead lift
  • 2.4 Hour run time per tank
  • Construction Material: stainless steel
Show Additional Info


  • Overall Height - Top to Bottom: 23 Inches
  • Overall Width - Side to Side: 22 Inches
  • Overall Depth - Front to Back: 27 Inches
  • Overall Product Weight: 107 Pounds

Weights & Dimensions

  • Suction height: 26'
  • Overall Height - Top to Bottom: 23 Inches
  • Overall Width - Side to Side: 22 Inches
  • Overall Depth - Front to Back: 27 Inches
  • Inlet Diameter: 4 Inches
  • Outlet Diameter: 4 Inches
  • Overall Product Weight: 107 Pounds


Weather Resistant Details: Weather resistant finishCARB Compliant: Yes
Assembly Required: NoParts Needed: Suction and discharge hoses
Product Warranty: 1 yearProduct Type: Utility Pump
Finish: Black and blueAdditional Parts Required: Yes
Powder Coated Finish: YesMaterial: Stainless steel
Material Casing: AluminumNumber of Items Included: 1
Weather Resistant: YesCorrosion Resistant: Yes
Leakproof: YesRust Resistant: Yes
Mildew Resistant: YesTank Size: 1 Gallons
Hose Included: NoCastors Included: No
Usage: Irrigation; Flood; PondPower Source: Gas
Flow Rate: 427 Gallons per Minute (GPM)Engine Horsepower: 9 - 15 Hp
Shredder Impeller: NoMax Head Height: 91 Feet
Portable: YesTowable: No
Switch Type: ManualConnection Type: NPT
Starting System: RecoilSuction Strainer Included: Yes
Self-Priming: NoThreaded Inlet: Yes
Threaded Outlet: YesPermanent Lubrication: Yes
Handles: NoOutdoor Use: Yes
Commercial Use: YesCountry of Manufacture: China

“Hello, is this self priming?” asked by Todd

"Hi Todd, this is not self priming." Nate from Wayfair

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When you buy a Duromax 427 GPM Water Pump online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Duromax Part #: XP904WP here. If you have any questions about your purchase or any other Water Pumps product for sale our customer service representatives are available to help.Whether you just want to buy a Duromax 427 GPM Water Pump or shop for your entire home, Wayfair has a zillion things home.

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Average Overall Rating:
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At this price I should have know better.

 from Longmont, CO

At this price I should have know better!!!

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It looks pretty good

 from Chicago, IL

So far I have not have the chance to test it, It looks powerful, I just hope that when the time comes it shows that it's so powerful as it looks!!

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0 out of 3 people found this review helpful

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This item is also sometimes listed under the following manufacturer numbers: XP904WP