TriStar EcoStar NorthStar Union Connector Kit pool-dimensions_10x10 This is a Schedule 80

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Full Rated

The K-1722 Kit tests for hardness

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TriStar EcoStar NorthStar Union Connector Kit pool-dimensions_10x10 This is a Schedule 80This is a Hayward 2 Inch Union Connector Kit for EcoStar SP3400VSP, TriStar VS SP3200VSP, TriStar SP3200EE SP3200X SP3600, and NorthStar SP4000 SP4000X (2008 and later) Pool Pump Series. This kit includes two each: Union Nut, Connector, and Gasket. This union connector kit also works in the H Series heaters, HeatPro heaters, and specific Hayward cartridge filters.