Basepump RB750 Residential Water Powered Backup Sump Pump - Free Shipping - Free Shipping and use coupon code 5OFF for 5% off!

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Use coupon code 5OFF at checkout for 5% off!

  • Exceptionally reliable water powered backup sump pump - for homes with Normal Volumes of sump water.
  • No battery to wear out or charger to monitor.
  • Operates automatically. Independent of your main pump.
  • Unique ceiling-mounted design means that, unlike other water-powered backup sump pumps, Basepump does not have to fight downward water pressure. As a result, it delivers dependable pumping power without undue strain on the pump.
  • Free Shipping to the continental USA

About Basepump Water Powered Backup Sump Pump:

Installation Video:


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  • 4
    Works as advertised

    Posted by Greg McConville on 10th Mar 2018

    The pump works as intended. I'm happy to not have to worry about replacing batteries in the future.
    The installation instructions do not tell you how to work with radon covers, so you'll have to figure that out on your own. I added a 1" compression coupling to the suction line above the radon cover so I could remove and install the cover. I have not figured out the best way to deal with the float valve control line or water level alarm line that need to also pass through the cover.