Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
When replacing a union assembly on high-flow XF-series equipment
SP4010(NS)
(Open Line) W3C500 Compatibility is based on Hayward parts documentation and available OEM records
With quick and reliable results
This is correct and expected for this model — do not attempt to install a separate core
Hayward Drain Cap and Gasket for ProSeries Sand Filters | SX180HG Ladder & Rail Mounting Hardware When replacing a union assemblyThe Hayward Drain Cap and Gasket (SX180HG) is the OEM replacement drain cap and gasket for Hayward ProSeries sand filters, covering both top mount and side mount models across the 16" through 30" tank range. This cap and gasket assembly seals the drain port at the base of the filter tank, allowing the filter to be depressurized and drained for maintenance, sand replacement, or winterization without leaking at the drain opening. Specifications Hayward
