Hayward High Performance Pump Impeller, 1-1/2 HP | SPX1580CH Gallaway Hayward is a leading manufacturer

Hayward is a leading manufacturer of pool heating solutions and equipment

The double-wheel design distributes weight for balanced operation

The W3S166T is a better forward-looking choice because it is a newer

The 4-inch PVC body installs inline with standard pool piping

Shut off system power before replacing the LCD

Hayward High Performance Pump Impeller, 1-1/2 HP | SPX1580CH Gallaway Hayward is a leading manufacturerWhat This Part Is Used For The Hayward SPX1580CH is a high performance impeller rated at 1 1 2 HP for compatible pump models. It mounts on the motor shaft inside the wet end and moves water through the circulation system. This component determines flow output based on horsepower rating. Why This Part Matters A worn or incorrect impeller can reduce flow and filtration efficiency. Installing the correct horsepower impeller ensures balanced performance