Hayward Pro-Grid Clamp Ring Bolt Kit (DEX2421J2) appliedcomputer Momentary air switches are useful

Momentary air switches are useful because they allow temporary switching action that ends when the pneumatic signal is released

Helps restore sealing at the main tank body connection

0 horsepower pre-1990 applications where the original impeller has cracked

this panel helps restore dependable everyday control and supports a cleaner

This type of fitting is often selected when a system needs a more complex branch arrangement than a tee can provide

Hayward Pro-Grid Clamp Ring Bolt Kit (DEX2421J2) appliedcomputer Momentary air switches are usefulThe Hayward clamp ring bolt kit is designed for compatible Pro Grid filter applications where the clamp hardware needs replacement. A kit like this is useful because it helps maintain the secure connection between major filter body components, supporting cleaner assembly integrity and safer service results. This replacement is especially useful when the original bolts are corroded, stripped, bent, or missing. Replacing them with the proper hardware