This is a Black End Connector O-Ring, Pressure Rating: 50 psi, for Hayward SP0729 Econoline 2-Way 1.50 Inch MIP x Hose Adapter Ball Valves.
This Hayward part is manufactured by a Poolweb partner to meet or exceed original manufacturer specifications. This item is fully compatible and interchangeable with Hayward part # SPX0728H.
