StaRite Max E Pro Pump 1 1/2 hp. The Max-E-Pro Pumps are Sta-Rite's premier pumps and are featured in many showcase pool installations. They didn't get there by chance. Pool professionals prefer the Max-E-Pro Pumps for their powerful, efficient performance and extremely quiet operation. Features: Typical Installation Inground pools, pool/spa combination, inground spas, fountains and water features. Self-priming Suction lift up to 15' above water level. Easy-to-Install 2" ports include external and internal threads for more plumbing options. Superior Hydraulic Design Moves larger volumes of water, resulting in lower operating costs. Impeller Manufactured with Noryl Withstands the toughest water environments. Viton Shaft Seal Longer-lasting seal stands up to the harshest environments. Self-lubricating Lid O-ring Does not require lubricant. 115/230V, 2" Plumbing Connections, does NOT include power cord.