Merrill WS400200P 4" x 2" WS Series Plastic Well Seal Solid Top Plate
- Part #:WS400200P
- Model #:WSP Series
- Condition:Brand New

Overview
This essential groundwater system component, the Merrill WS400200P 4" x 2" WS Series Plastic Well Seal, is expertly engineered to provide a secure, watertight, and contamination-free seal at the wellhead, specifically for applications requiring a solid top plate. It directly addresses the critical need to prevent foreign objects, surface water, and environmental contaminants from entering the well casing, safeguarding water quality and system integrity. Professionals will benefit from its durable Hi-Impact ABS construction, extra-thick rubber packer, and thoughtful design, ensuring reliable and long-lasting protection for various well systems while offering an alternative to metal seals.
Key Features
- Durable Hi-Impact ABS Construction: Molded from robust Hi-Impact ABS plastic, providing excellent resistance to corrosion and environmental factors while ensuring long-term durability.
- Extra-Thick Rubber Packer: Features an extra-thick rubber packer that creates a superior watertight seal, effectively preventing contamination ingress into the well.
- Solid Top Plate Design: Engineered with a solid top plate, offering enhanced protection and a clean finish at the wellhead.
- Optimized for Specific Applications: Not for use with SDR17 casing, ensuring precise application for compatible well casing types.
- Organized Packaging: Individually boxed and labeled for easy identification, storage, and handling on the job site, streamlining installation processes.
Specifications
Series: WS Series
Well Seal Type: Plastic Well Seal with Solid Top Plate
Size I.D.: 4"
Drop Pipe: 2"
Cable Tapping: 3/4"
Vent Tapping: 3/8"
Body Material: Hi-Impact ABS (Acrylonitrile Butadiene Styrene)
Packer Material: Extra-thick rubber
Compatibility Note: Not for use with SDR17 casing
Applications
Ideal for well drillers, plumbers, water system technicians, and irrigation professionals requiring a durable and secure wellhead sealing solution, particularly where plastic construction is preferred or specified. The Merrill WS400200P 4" x 2" WS Series Plastic Well Seal is perfectly suited for various groundwater and pump installations, including:
- Residential Water Wells: Providing a sanitary and secure seal for domestic well systems, protecting drinking water quality.
- Commercial and Agricultural Wells: Safeguarding larger pumping systems from environmental contaminants in diverse settings.
- Irrigation Systems: Sealing wellheads to maintain system integrity and prevent debris from entering the pump in agricultural and landscape applications.
- Corrosion-Prone Environments: An excellent alternative to metal seals in conditions where corrosion is a significant concern, leveraging the benefits of plastic construction.
Performance and Characteristics
Superior Sealing: The extra-thick rubber packer compresses to create an impenetrable, watertight barrier, effectively preventing surface runoff, insects, and foreign material from contaminating the well water. This robust seal is maintained under various environmental conditions.
High Durability: Molded from Hi-Impact ABS, this well seal offers exceptional resistance to environmental degradation, UV exposure, and impact, ensuring a long operational lifespan even in demanding outdoor conditions.
Contamination Protection: By forming a tight seal at the wellhead, it actively protects valuable pump equipment from debris and safeguards water quality, reducing the need for costly maintenance and repairs.
Lightweight and Easy to Handle: The plastic construction makes the well seal lighter than traditional metal alternatives, facilitating easier transport, positioning, and installation on site.
Specific Application Suitability: While not for SDR17 casing, its design is optimized for specific well casing types, ensuring precise fit and performance when used in compatible systems.
Additional Information
The Merrill WS400200P 4" x 2" WS Series Plastic Well Seal represents a robust and reliable choice for modern wellhead protection, especially where the benefits of a durable plastic construction are desired. Its design prioritizes maintaining well sanitation and protecting submersible pump equipment from external elements. This well seal is engineered for straightforward installation and provides a long-lasting, secure barrier, ensuring peace of mind for professionals in water system management regarding well integrity and water purity.
Ensure the integrity and safety of your well system with a durable plastic seal. Shop the Merrill WS400200P 4" x 2" WS Series Plastic Well Seal Now!
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