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Model #RB750-EZ

Store SKU #1003115935

725 GPH Premium Residential Water Powered Backup Sump Pump with Water Alarm and Install Kit

$27900
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  • Utilizes city water pressure to pump water at 700 to 900 GPH
  • Hydraulic float-and-valve system ensures reliable operation
  • Designed for mounting on the ceiling above the sump
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Product Details

Designed as an Easy-To-Install, Do-It-Yourself backup sump pump, it includes a back-flow preventer and battery powered high water alarm. The pump is mounted on the ceiling, keeping it clean and dry until needed and uses water pressure to pump water. This design meets most local plumbing codes for back-flow prevention, includes many of the installation parts, and means greater efficiency and higher pumping rates. It connects directly to your home water supply, using push-fit pipe fittings for copper, PEX, or CPVC piping. Suitable for use with Radon covers. This model includes a brass dual check valve, brass shutoff valve, and a push-fit tee and adapter, so it is easy to install right out of the box.
  • Extremely reliable, very powerful, water powered backup sump pump system
  • No battery to wear out or maintain; no charger to plug in or monitor
  • Included plumbing parts save you time and money; works with Radon Sealed systems
  • Includes battery powered high water alarm
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

10Questions
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Q:will this work with a pedestal style sump pump?
by|Jun 6, 2022
1 Answer
Answer This Question

A:  This product does now work in concert with or communicate with other pumps on the job site. It is installed in parallel with them. It is typically installed so that it turns on at a water level higher than that of the primary pump. This way if the primary pump either does not come on or can’t keep up, the rising water level will then turn on this pump as supplemental or replacement capacity. Therefore the fact that you have a pedestal pump does not definitively tell me that this product is or is not appropriate for your application. To know if this pump could effectively be installed in parallel with your pump I would need to be on sight; as every installation is different. For a definitive opinion you would should as a qualified local licensed plumber to take a look. I can share with you that I do not like pedestal pumps due to the danger of electrical shock if they tip over. Before I spent money on a water actuated back up pump, I would invest in a quality submersible pump to replace the pedestal unit.

by|Jun 6, 2022
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    Q:does this work with 18" deep sump pit ? is there a minimum depth requirement ? primary pump is Zoeller and it works well.
    by|Jan 17, 2022
    1 Answer
    Answer This Question

    A:  This product can work in as little as three inches of water. The float has a two inch range of motion and then we are adding one inch of water depth below that. With your installation I would do the fallowing. I would find out the water level at which the primary Zoeller brand pump comes on. Then I would install the float for this pump so that it comes on if the water level gets one to two inches beyond that. Why? You want the the Zoeller pump to be the primary pump. You only want this back up to come on in the even the primary pump fails or can't keep up.

    by|Jan 22, 2022
      1 found this answer helpful
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      Q:Is this model Basepump RB750-EZ?
      by|Oct 19, 2021
      1 Answer
      Answer This Question

      A:  The model number for this pump is RB750-EZ. You will see the model number in the upper right of the Home Depot product listing page.

      by|Oct 19, 2021
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        Q:Will this pump system recognize to activate if/when my basic sump pump stops running (burns out) ...
        by|Sep 4, 2020
        2 Answers
        Answer This Question

        A:  The notion that the pumps would recognize each other assumes there is a built in intelligence that allows them to be aware of each other and to work in concert. That is not the case. The logic is much more simple. The primary pump is typically installed in the bottom of the sump. The water driven pump is installed above it. As a result when the sump fills the primary pump is turned on first. If it fails to pump or lacks the capacity, to keep up, the water will continue to rise. When this occurs the water will eventually actuate the float for the second pump. Another way to describe this is your thought the pumps were installed in parallel. They are not. They are installed in series. If you look at he videos on the Home Depot product listing page this is shown.

        by|Dec 13, 2021
          1 found this answer helpful

          A:  Yes. It has its own float that turns it on. It also has a battery powered high water alarm so you know if there is a problem.

          by|Dec 13, 2021
            1 found this answer helpful
            Showing 1-4 of 10
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            Customer Reviews

            4.5 out of 5
            (27)
            • 4.5
              out of 27 reviews
            • 100%recommend this product
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            Very happy! Easy to put in, the tough part...
            Very happy! Easy to put in, the tough part is running the supply line, after that, it's a breeze. Follow the directions, I thought I was taking a shortcut, but Basepump's customer service helped me out, and got me back on track. DO NOT BOTHER WITH A BATTERY SYSTEM!
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            Easy install with pex push fittings and some PVC...
            Easy install with pex push fittings and some PVC
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                A bit expensive, but worth it for peace of mind....
                A bit expensive, but worth it for peace of mind. Fairly easy to install, and came with almost everything needed. I just needed some pvc pipe and a couple fittings.
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                Showing 1-10 of 27 reviews

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