The SR-2 pump is the latest innovation from Sunrotor, a division of Solar Power & Pump Co. This 2-inch-diameter pump offers a solar solution previously not available for smaller casing sizes and sandpoint wells beyond suction lift capacities. The SR-2 is capable of pumping from 225-feet TDH with max flow rates exceeding 8 gpm. It comes with our standard 5-year prorated warranty, best in industry repairability options, and direct live customer service.