The Wave Cyber Dome Hole Plug with O-Ring provides a replacement closure for the compatible dome opening found on select Wave Cyber mineral, deionization, and water-treatment tanks. Identified as part number 10210, the plug is supplied with an O-ring to support a secure seal when correctly installed in a compatible tank opening.
The dome plug helps close an unused or service-access opening in the tank dome. Its accompanying O-ring creates the sealing interface between the plug and tank opening, helping prevent leakage when the component is properly seated and the system is operated within its approved pressure and temperature limits.
This replacement component is intended for compatible Wave Cyber tanks and should not be assumed to fit tanks produced by other manufacturers. Tank openings, retaining systems, plug dimensions, and sealing surfaces can vary between brands and models.
Before ordering, verify the tank manufacturer, model, dome-opening dimensions, original part number, plug-retention method, O-ring size, and system operating conditions. Inspect the tank opening and sealing surface for damage, contamination, or wear before installation.
Use only approved lubricant when required by the tank or O-ring manufacturer. Do not use petroleum-based lubricants unless they are expressly approved for the elastomer material. Installation and system recommissioning should follow the tank manufacturer’s instructions.
