$SAVE$ On Basementsaver & Basepump
Water-Powered Backup Sump Pumps
WP1/RB750, WP2/HB1000, WP3/CB1500
 







Basementsaver WP3-DCV1 & Basepump CB1500-DCV1 Water Powered Backup Sump Pumps With Dual Check Valve Backflow Prevention

Basementsaver WP3-DCV1 & Basepump HB1000-DCV1 are Size 3 pumps designed to work in Large Commercial Basements with high sump flow and normal (40-90psi) city water pressure. These ultra-reliable emergency water powered backup sump pumps remove up to 2,000gph and come with integrated Dual Check Valve backflow preventers.


Purchasing Basementsaver or Basepump?

Whichever brand of Size 3 pump you choose to purchase, you will receive exactly the same pump unit, components, accessories, technical support, and 5 year warranty. However, we are able to offer FREE US Mainland Shipping, and subsidized shipping to Canada, on all Basementsaver Branded Pump purchases.

DELIVERY TO ADDRESSES IN MAINLAND USA:

Model

Price

Shipping

Total*

US Backup Sump Pump Sales  BUY

Basementsaver WP3-DCV1 Pump With Dual Check Valve

$439.00

FREE

$439.00


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Basepump CB1500-DCV1 Pump With Dual Check Valve

$439.00

$22.00

$461.00


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DELIVERY TO ADDRESSES IN CANADA:

Model

Price

Shipping

Total*

Canadian Backup Sump Pump Sales  BUY

Basementsaver WP3-DCV1 Pump With Dual Check Valve

$439.00

$53.00

$492.00


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Basepump CB1500-DCV1 Pump With Dual Check Valve

$439.00

$75.00

$514.00


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Buy Your Backup Sump Pump &using Secure PayPal Checkout
* You Do Not Need A PayPal Account – You Can Use Your Credit Card To Pay
All Prices are quoted in US Dollars.
All Basementsaver and Basepump models utilize the same shipping service, but we are able to subsidize shipping costs on the Basementsaver models.
For Shipping Estimates To AK, HI, US Territories, & Other Countries: please e-mail service@basementsaver.com.


Basementsaver WP3-DCV1 & Basepump CB1500-DCV1 Backup Pump Features

The Basementsaver WP3-DCV1 and the Basepump CB1500-DCV1 are exactly identical pump units that represent the most advanced water powered sump pump technology currently available:

  • Water Powered Pumps use water flow from your city water supply to remove up to 2,000gph from your basement sump.
  • Ultra-Reliable Backup Pump Technology with no battery to maintain, and no moving components to wear out.
  • Automatic Operation pumping only when necessary to keep your basement dry.
  • Unlimited Run Time so long as you have 40psi or more city water pressure available.
  • Highly Efficient ceiling mounted pumps remove 2 gallons from your sump for every gallon of city water used.
  • Heavy-Duty Schedule 80 Polypropylene Construction is highly resistant to the corrosion, and repels the fouling, that usually degrades the performance of most pumps over time.
  • Simple DIY Installation with fully illustrated step-by-step pump installation instructions.
  • FREE Independent Commercial-Grade Water Alarm included with every Basementsaver WP3-DCV1 and Basepump CB1500-DCV1 pump.
  • 30 Day Money-Back Guarantee and 5 Year Limited Warranty on every WP3-DCV1 and CB1500-DCV1 pump.

WP3-DCV1 / CB1500-DCV1 Backup Pump Operation

Basepump Water Powered Sump Pump Schematic

When water in your basement sump rises above the normal control range provided by your primary sump pump, your backup pump automatically starts pumping until the sump water is reduced sufficiently to lower it’s float below the trigger level:

  • Excess rising water in your basement sump lifts the backup pump Float
  • The backup pump float activates a Hydraulic Valve on the pump unit that allows city water to run through the Ejector.
  • Each gallon of city water flow through the backup pump ejector creates sufficient suction to pull 2 gallons of water from your sump up the suction tube.
  • A Check Valve on the pump body prevents water from returning back down into your sump.
  • The 2 gallons of sump water mix with the 1 gallon of city water as they discharge together out of the backup pump ejector into the discharge pipe and out of your basement.

Basementsaver WP3-DCV1 & Basepump CB1500-DCV1 Pump Model Comparison

The Basementsaver WP3-DCV1 and the Basepump CB1500-DCV1 pump units are both assembled by Basepump, with identical components, on exactly the same production line, in Buffalo, NY.

Basepump CB1500 Water Powered Sump Pump
Basementsaver WP3-DCV1 / Basepump CB1500-DCV1 Commercial-Grade Backup Sump Pump Pumps Up To 2,000gph & Comes With A Dual Check Valve Backflow Prevention Device To Protect Your City Water Supply

The Basementsaver WP2-PRO / Basepump HB1000-PRO is a WP3 / CB1500 pump unit that comes with comes with an integrated brass Dual Check Valve (DCV), ASSE 1024 listed and CSA B64.6 certified for backflow prevention, in order to satisfy most local plumbing department codes.

The Basementsaver WP3 / Basepump CB1500 is the commercial-rated water powered backup pump model, providing 2,000gph maximum pumping capacity through a 10ft lift at 90psi city water pressure. This Size 3 pump is designed for application in large commercial basements, with high sump flow rates, that can provide a city water supply at a pressure in the range 40-90psi.

The WP3 / CB1500 pump will operate in your basement if your outside standard hose spigot can supply water at a sufficient flow rate to fill a bucket to the 5 gallon level in 20 seconds or less (allow 25% longer for a frost-proof spigot).

 

Basepump CB1500-DCV1 Water Powered Sump Pump Components
Basementsaver WP3-DCV1 / Basepump CB1500-DCV1

Basepump DCV1 Dual Check Valve For Backflow Prevention
Basepump DCV1 Dual Check Valve For Backflow Prevention

What You Get In The Package & What Else You Need

Here’s What You Get In The Package:

  • Basementsaver WP3 / Basepump CB1500 Water Powered Sump Pump Unit
  • Integrated Brass Dual Check Valve (DCV) to provide “approved” backflow prevention for your city water supply
  • PVC check valve to prevent reverse flow down the suction pipe to your sump
  • Backup pump float, transfer tube, and filter screen
  • PVC fittings, mounting clamps, screws, and cable ties
  • Flexible PVC discharge tube
  • FREE Commercial Grade High Water Detector & Alarm
  • Illustrated Easy Sump Pump Installation Instructions

You’ll Also Need To Buy Locally:

  • 3/4″ or 1″ Pipe & fittings to connect city water feed to the pump ejector
  • Ball or gate valve, union fitting, female adapter to connect to male threaded fitting on pump unit
  • 10ft or more of 1.5″ diameter PVC pipe to form the Suction Pipe between the pump and your sump
  • PVC pipe cleaner, cement and PTFE pipe thread sealant tape

 

WP3-DCV1 / CB1500-DCV1 Water Powered Backup Sump Pump Installation

The Basementsaver WP3-DCV1 and Basepump CB1500-DCV1 both come with Fully-Illustrated, Step-By-Step, Installation Instructions and may be easily installed by any homeowner with moderate DIY capability and a few common tools. The Basepump video below presents a WP1 /RB750 installation, and your WP3 / CB1500 installation will be similar, but with larger pipes and fittings.

The WP3-DCV1 / CB1500-DCV1 backup pump Ejector unit with DCV installs on a rafter in your basement ceiling, above your sump pit, with a vertical suction tube running down from the pump body into your sump. A hydraulic float is attached to the suction tube inside your sump, above the level of the water surface that is normally maintained by your primary sump pump.

Water Power is provided by permanently connecting a pipe from your city water supply into the pump unit, and sump water is discharged either into the discharge pipe for your primary sump pump or to the outside of your home.

 

Alternative Backflow Prevention & Pumping Capacity Specifications

Alternative WPA3 / CB1500-AVB models come with Vented Atmospheric Vacuum Breaker (AVB) backflow preventers to meet plumbing department codes in Indiana, Minnesota, Ohio, and Wisconsin.

If you require Lower Pumping Capacity, we also offer:

 

Competitor Water Powered Backup Pump Performance Comparison

Model

Pumping Rate1

Efficiency2

Min Sump Size3

Alarm

Warranty

Basementsaver WP3

1,450gph

1.5-2

10in

Included

5yrs

Basepump CB1500

1,450gph

1.5-2

10in

Included

5yrs

Liberty SJ10

510gph

1

18in

None

3yrs

McDonald Guardian 747H2O

513gph

1

18in

None

NA

Zoeller Homeguard 503

600gph

1

18in

None

NA

  1. Published Pumping Rate data for 50psi motive pressure and 9-10ft lift to discharge.
  2. Published Efficiency data for sump gallons removed per gallon of city water used at 50psi motive pressure and 9-10ft lift to discharge.
  3. Minimum Sump Diameter Required for backup pump to function correctly.

$SAVE$ – BUY Your Basementsaver Water Powered Backup Sump Pump
With Discount Pricing & FREE (US Mainland) or Subsidized (Canadian) Shipping
If You Ever Need Help Just e-mail Basementsaver Or Call 716.775.0206