This check valve assembly is designed to use with Hayward Perflex extended-cycle D.E. filter and AstroLite pool lighting models EC301540ESNV, EC50C80X5S, SP0584SL100 and also compatible with Hayward Power-Flo LX Flooded Suction pump models SP1575LX, SP1580, SP1580X15, SP1520UN, EP1500LX, SP1680. Also compatible with Power-Flo II Self-Priming pump models SP1705, SP1710, SP1711, SP1720, SP1725, SP1750, SP1775, SP1780. Also fits Hayward ABG and Power-Flo Flooded Suction pump models SP1500, SP1510, SP1511, SP1550, SP1575, EP1500, SP1516;. Suitable for models prior to 1990. Weighs 4.3-Pound.
- Check valve assembly replacement
- Fits hayward perflex extended-cycle d.e. filter and astrolite pool lighting models ec301540esnv, ec50c80x5s, sp0584sl100
- Also fits hayward power-flo lx flooded suction pump models sp1575lx, sp1580, sp1580x15, sp1520un, ep1500lx, sp1680
- Also compatible with Hayward Power-Flo II Self-Priming pump models SP1705, SP1710, SP1711, SP1720, SP1725, SP1750, SP1775, SP1780
- Also compatible with hayward abg and power-flo flooded suction pump models sp1500, sp1510, sp1511, sp1550, sp1575, ep1500, sp1516; suitable for models prior to 1990