CMI REV-SS REV Single Speed Primary Pool Pump 2HP - This pump features a special high-torque, low-rev motor that spins its massive impeller to move up to 130 GPM. Its high flow ensures proper water turnover. The extra heavy-duty seal is saltwater and corrosion-resistant and features an interlocking band that ensures high performance and longevity. The pump's patent includes a "never run dry" feature.