Hayward Diffuser | SPX2800B Rola-Chem Part Number: 010311F

Part Number: 010311F

The part number 672-4680 is a 10-port manifold designed for 1

and reduce downtime on service calls

This Air Control Valve features a white finish and a 1-inch connection for standard installations

Rola Chem 527158 Brass Injection Fitting - 1/2in NPT x 7/16 OD Tube

Hayward Diffuser | SPX2800B Rola-Chem Part Number: 010311FWhat This Part Is Used For The Hayward SPX2800B is a diffuser used inside compatible Hayward pump wet ends. It surrounds the impeller and guides water through the internal flow path. This part is installed behind the strainer housing area as part of the pumps hydraulic assembly. Why This Part Matters A worn or cracked diffuser reduces efficiency and can change filter pressure readings. Poor internal flow can lead to weak returns and noisy operation.