Mazzei Venturi Injector [3/4" Barb, #684] (KYNAR-0684-K) tecmarkcorp The 6 inch hole-size format

The 6 inch hole-size format also helps define the intended shell fit

Designed for compatible pump motor applications

Once installed in the right Cyclone setup

The dual-pump plus light layout gives this overlay practical value because keypad overlays work best when the printed functions match the actual control configuration underneath

Val-Pak generic PacFab Hydro shaft extension

Mazzei Venturi Injector [3/4" Barb, #684] (KYNAR-0684-K) tecmarkcorp The 6 inch hole-size formatThe Mazzei venturi injector is designed for compatible ozone and chemical injection applications where a barb connected venturi device is needed. A venturi injector is useful because it helps draw ozone or other treatment media into the water stream, supporting more dependable mixing and treatment performance. This replacement is especially useful when the original injector is clogged, cracked, damaged, worn, or no longer drawing correctly. Matching