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Internet # 304960009

Model # RB750-EZ

Store SKU # 1003115935

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

$325.99
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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

About This Product

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.

Highlights

  • 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
     see Prop 65 WARNINGS

Product Information

Internet # 304960009

Model # RB750-EZ

Store SKU # 1003115935

Specifications

Dimensions: H 4 in, W 10 in, D 2 in

Dimensions

Product Depth (in.)

2 in

Product Height (in.)

4 in

Product Width (in.)

10 in

Details

Amperage (A)

0

Battery Life (hours)

0 hr

Battery Type Required

None, Manual Operation

Discharge Flow @ 0 ft. (gallons/hour)

700

Discharge Flow @ 0 ft. (gallons/min)

12

Discharge Flow @ 10 ft. (gallons/hour)

420

Discharge Flow @ 10 ft. (gallons/min)

7

Housing Material

Other

Impeller Material

N/A

Included

No Additional Items Included

Number of Batteries Required

0

Pack Size

1

Product Weight (lb.)

10 lb

Returnable

90-Day

Voltage

No Voltage

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Limited Warranty

Questions & Answers

13Questions
caret
Q:what size is water inlet to the backflow preventer
by|Apr 15, 2024
1 Answer
Answer This Question

A:  If from a desktop computer, you scroll down the Home Depot product listing page you will come to a section entitled Product Details. When you expand that section, you will find PDFs of the product documents. The brochure shows that the connection to the backflow preventor is ¾”

by|Apr 15, 2024
    caret
    Q:What is the size of the ball float and how much room does it require to move properly?
    by|Oct 20, 2023
    1 Answer
    Answer This Question

    A:  The ball float is approx. 5" in dia. and requires 2" upward rise to operate the pump

    by|Oct 29, 2023
      1 found this answer helpful
      caret
      Q:The installation instructions require the pump to be installed on the ceiling joists, which is about 10 feet above floor. Can I install pump at a lower height on the wall (say about 4 or 5 feet) instead?
      by|Jul 9, 2023
      1 Answer
      Answer This Question

      A:  Yes, the Basepump can be mounted lower than our recommended ceiling joist location. Please keep in mind that water power pumps are suction generating devices and perform best when they do not "push" water on the discharge. So keep the discharge elevation as short as possible

      by|Jul 10, 2023
        caret
        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
          Showing 1-4 of 13

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 32 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-10 of 32 reviews
          The pump works very well. It was easy to install. and so far it has meet my expectatins. I have only had it for a month or so,and hope that it will continue to function well.
          by
          • Verified Purchase
          All needed parts were included with the pump other than lengths of pipe and my desire for more shutoff valves. It goes in as a ceiling mount easily. Very happy with the quality of the parts. Needs to be supplied by 3/4 inch supply. Presque should be at least 40 psi but will handle up to 90. 3xcellent product with 5 year warranty.
          by
          • Verified Purchase
          High quality water powered back up pump. Comes with many items that may be used such as the T connection and hose and clamps that I did not need, but would be perhaps valuable to other users.
          by
          • Verified Purchase
          I wasted too much time to install it but eventually i have to remove it because of leaking at the brass fittings stem inside the pump inlet. Wasted labor plus $100 on other parts pvc pipes & fittings, copper piping etc.
          by
          • Verified Purchase
          unable to get installed yet...
          unable to get installed yet
          by
          • Verified Purchase
          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!
          by
          • Verified Purchase
          1 found this review helpful
          by
          • Verified Purchase
          by
          • Verified Purchase
          by
          • Verified Purchase
          Easy install with pex push fittings and some PVC...
          Easy install with pex push fittings and some PVC
          by
            Showing 1-10 of 32 reviews