Basepump Water Powered Backup Sump Pump RB750-AVB with Vacuum Breaker Includes a FREE Water Alarm a $29.95 Value Click on any picture to enlarge Basepump RB750-AVB The Premium Water Powered Backup Sump Pump Basepump is an extremely reliable, very powerful, water powered backup sump pump system. With no battery to wear out or maintain, no charger to plug in or monitor, it is designed as an automatic, independent system from the primary sump pump. Basepump is essentially in a class by itself. Mounted on the ceiling, high above the sump, it doesn't have to fight the downward force of the water that most competitors' pumps must push up vertically. For this reason, Basepump consistently removes more water per hour than other water powered backup sump pumps and even rivals the best battery powered backup sump pumps, short- and long- term. Period. So instead of a flooded basement because of a sump pump failure or a power failure, install a water powered Basepump backup sump pump before it happens. Five Year Limited Warranty! Discharge water exits here Sump water is drawn up into here Municipal water enters here When the water in your sump rises above normal for any reason, the Basepump float is lifted. This activates a valve, sending municipal water under pressure through the Basepump Ejector. Then, acting like a giant soda straw, it draws the sump water up and ejects it to the outdoors. As the float returns to its lowest level, the pumping stops after a pre-set period of time, draining the sump down until the water rises above normal again and the cycle starts all over again. Two Standard Installations: Outdoor Discharge Separate and Independent Indoor Discharge Connected to the main sump pump Using the included hose, tee, and adapter: OR Using the included tee without the hose: Included: Polypropylene Basepump Ejector; resists rust, corrosion, and scale build-up. One-way check valve prevents reversal of water flow down into sump to protect your home. Mounting clamps and screws. Discharge relief tee; provides back-pressure and keeps pump running even when the drain is plugged. Nylon cable tie straps. PVC fittings including parts to connect discharge to existing main pump discharge (except -AVB models). 6 feet of flexible PVC discharge hose. Float unit to operate the ejector valve. Hydraulic transfer tube to connect the float to the Ejector. Suction screen to keep foreign objects out. Complete installation instructions, fully illustrated and easy to follow. Water alarm with 9 Volt battery and relay outputs included with every Basepump purchased! A $29.00 Value! This alarm also has relay outputs so you can connect it to your security system or to an independent auto-dialer. (Note: alarm photo may vary slightly from actual alarm.) RB 750 Basepump Specs Basepump Model Gallons of Sump Water Removed per Hour. 10 Feet Lift at these Static Water Pressures: Water Supply Pipe To Use City water used Gal. per Min. Model Uses 40 lbs. PSI 50 lbs. PSI 75 lbs. PSI 100 lbs. PSI Size GPM RB750 Homes with normal volumes of sump water 750 800 850 900 1/2" or 3/4" 7 Shipping to Lower 48 States Payment Policy Payment expected within 48 Hrs Returns Policy No Returns Allowed-- Damage policy - Customers assume responsibility if damaged merchandise is signed for at the time of delivery with no damage notation. You will be responsible to file claim with the respective carrier. If you suspect damage, please note “damaged” at the time of delivery, with your signature, keep all packaging and call us immediately @ 800-635-0973 . Listed with AuctionSplash - FREE desktop eBay Software Sellebrity Analytics