The Pentair 42001-0402 is a Complete Half Union designed for use with Sta-Rite® Heater. It has two 2" plumbing connections - one that uses a female buttress thread (fbt) and the other slip (s). This union helps connect pipes together, making installation easier and providing secure, leak-p...
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The Pentair 42001-0402 is a Complete Half Union designed for use with Sta-Rite® Heater. It has two 2" plumbing connections - one that uses a female buttress thread (fbt) and the other slip (s). This union helps connect pipes together, making installation easier and providing secure, leak-p...
See More