Basementsaver WP1 & Basepump RB750 Water Powered Backup Sump Pumps
The Basementsaver WP1 and Basepump RB750 water powered emergency pumps are identical products designed for residential basements with normal water flow into the sump and normal city water pressure (40-90psi). Each pump removes up to 900gph through a 10ft lift and is ideal for your basement if your pumping cycles are no less than than 4 minutes apart during a rainy period.
Basementsaver WP1 & Basepump RB750 Backup Pump Features
The Basementsaver WP1 and the Basepump RB750 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 900gph 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.
FREE Independent Water Alarm included with every WP1 or RB750 pump.
30 Day Money-Back Guarantee and 5 Year Limited Warranty on every WP1 or RB750 pump.
WP1 / RB750 Backup Pump Operation
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 WP1 & Basepump RB750 Pump Model Comparison
The Basementsaver WP1 and the Basepump RB750 pump units are both assembled with identical components, on exactly the same production line, in Buffalo, NY. Each pump is available with 4 model variants:
The Basementsaver WP1 / Basepump RB750 is the standard 900gph water powered backup pump model, suitable for application in most residential basements.
The Basementsaver WP1-EZ / Basepump RB750-EZ comes with Additional 3/4″ Fittings including a brass ball valve to open/shut-off the water supply, an integrated brass Dual Check Valve (DCV, meeting ASSE 1012, CSA 64.3 backflow prevention requirements) to satisfy most local plumbing department codes, and brass easy-fit push connectors to dramatically simplify water supply line installation.
The Basementsaver WP1-EZ-V / Basepump RB750-EZ-V comes with Additional Fittings including the same brass ball valve and brass easy-fit push connectors fitted to the EZ models, but features a Vented brass Dual Check Valve, as approved for backflow prevention by plumbing departments in the State Of Illinois.
The Basementsaver WPA1 / Basepump RB750-AVB comes with an integrated brass Atmospheric Vacuum Breaker (AVB, meeting ASSE 1001 and CSA 64.1.1 backflow prevention requirements) mounted on the downstream side of the backup pump main control valve. This AVB requires that the backup pump is installed on a dedicated discharge line and cannot be used when the backup pump shares the same discharge pipe as the primary sump pump.
Basementsaver or Basepump? Basementsaver WP1 = Basepump RB750. Whichever brand you choose to purchase, you will receive exactly the same Basepump unit, components, accessories, guarantee, and 5 year warranty:
* All Prices are quoted in US Dollars. All Basementsaver and Basepump models utilize the same shipping service to Canada, but we are able to subsidize shipping costs on the Basementsaver models. For Shipping Estimates To Other Countries please e-mail firstname.lastname@example.org.
What You Get In The Package & What Else You Need
Here’s What You Get In The Package:
Basementsaver WP1 / Basepump RB750 Water Powered Sump Pump Unit
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
1/2″ or 3/4″ Pipe & fittings to connect city water feed to the pump ejector (the necessary fittings are supplied with EZ and EZ-V models)
Ball or gate valve, union fitting, female adapter to connect to male threaded fitting on pump unit (supplied with EZ and EZ-V models)
10ft or more of 1″ diameter PVC pipe to form the Suction Pipe between the pump and your sump
PVC pipe cleaner, cement and PTFE pipe thread sealant tape
Basementsaver WP1 / Basepump RB750
Basementsaver WP1-EZ / Basepump RB750-EZ
Competitor Water Powered Backup Pump Performance Comparison
Min Sump Size3
McDonald Guardian 747H2O
Zoeller Homeguard 503
Published Pumping Rate data for 50psi motive pressure and 9-10ft lift to discharge.
Published Efficiency data for sump gallons removed per gallon of city water used at 50psi motive pressure and 9-10ft lift to discharge.
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