General description The Six Pack 3/4' Pool Spout Opening is designed specifically for the Hayward SP1419D model. This Hydrostream Return Spout features a directional flow ball inlet fitting that allows for optimal water circulation in your swimming pool or massage pool. Technical specifications Inlet connection: 3/4 inch opening Thread type: 1-1/2 inch MIP thread Main material: PVC Usage The ball joint is fully adjustable, enabling you to direct the water flow to any area of the pool for proper circulation and drainage. Other information