Dome Hole Plug w/ Oring | 10210

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.

Technical Specification

Key Features

• Dome-style hole plug cap design
• Secure, leak-resistant sealing
• Durable, chemical-resistant construction
• Low-profile surface prevents debris buildup
• Easy installation and removal
• Suitable for water treatment and industrial use
• Precision-molded threads for leak-free sealing

• Suitable for residential & commercial RO systems

Applications

• Water filtration systems
• Drain and overflow ports
• Tank and vessel openings
• Industrial fluid handling systems
• OEM and replacement installations

Shipping Information

Optimal Purity Solutions is committed to fast, reliable, and professional fulfillment for our authorized dealer network.

Fulfillment & Processing

• Order Processing: Most in-stock orders ship within 1–2 business days

• Custom/OEM Builds: Lead times vary by configuration; your sales representative will confirm timelines

Shipping Coverage

• Domestic: Nationwide shipping throughout the United States

• International: Available for qualified distributors (terms and transit times vary)

Carriers & Methods

• Shipments are sent via trusted national freight and parcel carriers

• LTL/FTL freight available for pallets and bulk orders

• Expedited shipping options available upon request

Packaging & Handling

• Products are professionally packaged to protect against damage in transit

• Palletized and freight shipments are secured and labeled to industry standards

Tracking & Support

• Tracking information is provided once your order ships

• Our logistics team is available to assist with routing, delivery coordination, and special requirements

Important Notes

• Shipping costs are calculated based on weight, dimensions, destination, and service level

• Damages or discrepancies must be reported within 48 hours of delivery

• Products are sold exclusively through authorized water treatment dealers and partners