Waterstops — PVC & Corzan® CPVC

Whether your application requires PVC or Corzan® CPVC, Harrison delivers precision-fabricated waterstops that integrate seamlessly into your system design.

Harrison manufactures custom-fabricated waterstops designed to provide dependable sealing performance in demanding industrial, commercial, and infrastructure applications. Built to your exact specifications, our waterstops are engineered for long-term durability, chemical resistance, and consistent performance in critical environments.

Custom Fabrication to Your Specifications

Every waterstop is fabricated to order, ensuring the correct dimensions, configuration, and material selection for your project. Our fabrication capabilities allow us to accommodate a wide range of design requirements, including custom diameters, wall thicknesses, and stop geometries.

By producing waterstops in-house, we maintain strict quality control and ensure consistent results from prototype through production runs.

Round or Square Stop Configurations

Harrison waterstops are available in round or square stop designs, allowing engineers and installers to select the configuration best suited to their installation method and sealing requirements. Each configuration is manufactured to precise tolerances to ensure proper fit and effective water intrusion prevention.

Material Options: PVC & Corzan® CPVC

We offer waterstops fabricated from:

• PVC – A cost-effective, versatile material suitable for many standard industrial and construction applications.
• Corzan® CPVC – Ideal for higher-temperature environments and applications requiring enhanced chemical resistance and long-term structural integrity.

Material selection is guided by operating conditions, exposure requirements, and project specifications to ensure optimal performance.

Schedule 40 & Schedule 80 Pipe Compatibility

Our waterstops can be fabricated using Schedule 40 or Schedule 80 pipe, providing flexibility in strength, wall thickness, and pressure handling. This allows compatibility with existing piping systems while meeting project-specific performance requirements.

Applications

Harrison waterstops are commonly used in:

• Industrial and commercial construction
• Process piping systems
• Utility and infrastructure projects
• Chemical handling environments
• Custom containment and sealing applications

Each waterstop is designed to perform reliably under real-world conditions where failure is not an option.

Pricing & Lead Times

Because all waterstops are custom fabricated, pricing varies based on material, size, configuration, and quantity.

Contact our factory directly for pricing, lead times, and technical guidance.
Our team is available to assist with material selection and design considerations to ensure your waterstop meets all project requirements.