Hayward 10-24 hex head housing nut is designed to use with the Hayward ABG and Power-Flo Flooded Suction pump models SP1500, SP1510, SP1511, SP1550, SP1575, EP1500, SP1516, SP1540C.
Compatible with Hayward Power-Flo LX Flooded Suction pump models SP1575LX, SP1580, SP1580X15, SP1520UN, EP1500LX, SP1680, SP1540TL.
Fits Hayward Power-Flo II Self-Priming pump models SP1705, SP1710, SP1711, SP1720, SP1725, SP1750, SP1775, SP1780 and also compatible with Hayward Perflex extended-cycle D.E. filter and Power-Flo UN series pump models EC301540ESNV, SP1500UN, SP1510UN, SP1511UN
