Hayward SPX1520Z1ESC Single Speed Motor with Switch Replacement for Select Hayward Pumps and Filters, 2-HP Single speed motor replacement Fits hayward power-flo matrix sp1590 series pump models sp1591, sp1592, sp1593, flex 48 Also fits hayward power-flo flooded suction pumps and sand filters Includes switch; 2-Horsepower Weighs 22.8 pounds