Hayward C3020/C3025/DE3620 Tank Lid w/Clamp Ring (DEX3620BTC) onoffvalves A properly selected Herga switch

A properly selected Herga switch contributes to more dependable control performance and helps restore the supported system without broader interface changes

and this generic wide-mouth version is designed for SP1085 related applications using the G-157 reference

The Hydro-Quip Gecko in

Threaded air switches are useful when the application benefits from a more secure mounting style than a simple slip-fit arrangement

It helps restore the housing side of the pump when the original wet end has lost its seal

Hayward C3020/C3025/DE3620 Tank Lid w/Clamp Ring (DEX3620BTC) onoffvalves A properly selected Herga switchThe Hayward tank lid with clamp ring is designed for compatible C3020, C3025, and DE3620 filter applications where the upper tank closure needs replacement. A lid with clamp ring is useful because it helps secure and seal the filter tank while still allowing access for internal service and maintenance. This replacement is especially useful when the original lid or clamp ring is cracked, leaking, damaged, or no longer securing correctly. Replacing both