CMP Generic Slide Valve Piston Assembly (25831-110-100) modular CMP generic 8-1/8 inch weir

CMP generic 8-1/8 inch weir

the mounting plate contributes to the overall finished look as much as the grate itself

The white finish helps this Waterway part brighten the jet area

This part has practical value because the four-function design and built-in timer provide broader control flexibility than simpler on-off systems

CMP Generic Slide Valve Piston Assembly (25831-110-100) modular CMP generic 8-1/8 inch weirThe CMP generic slide valve piston assembly is designed for compatible valve service applications where the supported internal piston needs replacement. A piston assembly is useful because it helps the valve open and close the intended internal flow paths, supporting dependable control and sealing within the valve body. This replacement is especially useful when the original piston is worn, scored, sticking, leaking, or no longer sealing correctly.