Waterway 45° Wye [1-1/2" Male Buttress Thread x 1" Slip x Union Low Profile] (400-3145)

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Waterway 45° Wye [1-1/2" Male Buttress Thread x 1" Slip x Union Low Profile] (400-3145) is a Waterway Plastics union or union-related fitting designed for serviceable pool and spa plumbing connections. Union fittings make equipment maintenance easier by allowing components to be disconnected without cutting into the plumbing line.This part is useful when replacing worn union hardware, refreshing pump or valve connections, or restoring a leak-prone equipment connection. Confirm thread style, pipe size, gasket needs, and part number before ordering to ensure the proper match. Replacement Waterway union fitting component Supports serviceable pump, valve, or equipment connections Helps reduce the need for plumbing cuts during maintenance Match thread, slip, and gasket details carefully Compatible replacement identified by 400-3145 Show more