All-Star Basements High Quality Sump Pump Systems All INCLUDE the perforated liner with washed rock, Gas-Tight Lid, Zoeller Pump Stand, High Water Alarm, and a solid pvc discharge line to the outside. There are then three options for different pumping needs:
TwoStar Sump System includes the same Zoeller M-53 as well as the Zoeller Battery Back-Up System adding a second pump to back up the first pump in case of power outage, any failure or not being able to keep up in heavy rainfalls. This system handles over 4000 gallons per hour.
ThreeStar Sump System is a double liner/lid combo with THREE pumps for extreme water problems! It has both pumps from above and a Zoeller M-98 improving the pumping power to over 6000 gallons of water per hour with two discharge lines.