Description
The Waterway 400-1990 is a 1-inch pump union designed for use with Waterway Tiny Might pumps. It features a 1-inch female buttress thread union nut with a 1-inch slip tailpiece and includes an O-ring for sealing. It is specifically compatible with one-sixteenth horsepower circulating pumps commonly used in spa and pool systems.
Includes: 1″ Slip Tailpiece and O-Ring
