This single speed motor is designed to use with Hayward Power-Flo, LX Flooded Suction and Matrix SP1590 series pumps models SP1575X15, SP1580X15, SP1580X15TL, SP1591, SP1592, SP1593, Flex 48 and also compatible with Hayward Pro, VL Series sand and Perflex extended-cycle D.E. filter models S180T1580X15S, EC50C80X5S. 1-1/2 Horsepower. Includes switch. Weighs 22.8-Pound.