Unions

This union connects the main 2 1/2-inch intake plumbing to the pump.

This union connects the 2-inch buttress-threaded discharge fitting on a Waterway pump to the spa's 2-inch slip (socket) plumbing.

This component is a complete assembly that includes the nut, a 90-degree sweep tailpiece, and the o-ring. It connects the pump's 2-inch threaded buttress fitting to the spa's 2-inch slip (socket) plumbing.

The union connects the Speck 21-80/G/30 G series pump to the 4-inch plumbing of your swim spa.

It is a complete union package used to connect the large, high-flow Speck pump to the spa's 4-inch plumbing for the Niagra water feature.