Waterworks Industry Solutions

Modern Rubber Products provides essential sealing components for waterworks infrastructure across municipal water systems, treatment facilities, and distribution networks. Our custom rubber gaskets, seals, and components are engineered specifically to maintain the integrity of water systems while withstanding challenging conditions including constant water exposure, pressure fluctuations, and chemical treatments. With precision manufacturing capabilities and strict quality control in our Chattanooga facility, we deliver reliable rubber solutions that help prevent leaks, maintain water quality, and extend the operational life of critical waterworks equipment.

Critical Waterworks Applications

Our rubber components are vital throughout water infrastructure systems, including:

  • Flange gaskets for water main connections and distribution piping
  • Valve stem seals for gate valves, butterfly valves, and control valves
  • Custom molded diaphragms for pressure regulation systems
  • Expansion joint seals for temperature fluctuation management
  • Chemical-resistant seals for treatment processes
  • Pump seals and impeller gaskets for water movement systems
  • Custom fabricated manhole gaskets and seals
  • Waterjet-cut specialty parts for unique waterworks applications

Rubber Engineered for Water System Performance

Modern Rubber Products manufactures a complete range of waterworks sealing solutions designed to meet AWWA (American Water Works Association) standards. Our waterworks components are produced using materials specifically selected for long-term water contact including EPDM, Nitrile, and NSF-61 certified compounds. We specialize in manufacturing flange gaskets in all standard waterworks dimensions (AWWA C207), custom cut gaskets for non-standard fittings, and precision-molded components for valves and controls. Our engineering team ensures each component is designed for optimal performance in water distribution systems while maintaining compliance with regulatory requirements.

Meeting the Unique Challenges of Waterworks Infrastructure

Water distribution systems present unique challenges for rubber components, demanding materials and designs that ensure both public safety and operational reliability. At Modern Rubber Products, we understand these specialized needs:

Material Selection for Water Safety

All rubber components used in potable water systems must meet strict safety standards. Our waterworks products are manufactured using compounds that comply with NSF/ANSI 61 standards for drinking water system components, ensuring they don't leach harmful substances into water supplies. We offer a range of materials engineered for waterworks applications, including:

  • EPDM rubber with excellent resistance to chlorinated water and ozone
  • NBR (Nitrile) compounds for applications requiring oil resistance
  • SBR blends for cost-effective general water service applications
  • Specialty compounds for challenging chemical environments in treatment facilities

Precision Manufacturing for System Integrity

Water leakage represents both resource waste and potential infrastructure damage. Our precision manufacturing capabilities, including waterjet cutting and compression molding, produce components with extremely tight tolerances, ensuring proper fit and seal in flanged connections, valve assemblies, and specialized fittings.

Durability in Demanding Environments

Waterworks components must perform reliably for decades, often buried underground or installed in difficult-to-access locations. Our rubber solutions are engineered for exceptional durability with resistance to:

  • Underground moisture conditions
  • Freeze-thaw cycles
  • UV exposure for above-ground applications
  • Microbial growth
  • Constant pressure variations

Waterworks Industry FAQs

What rubber materials are approved for potable water contact?

We offer several NSF/ANSI 61 certified compounds, with EPDM being the most commonly used in waterworks due to its excellent chlorine and ozone resistance.

Can you provide custom gaskets for non-standard waterworks fittings?

Yes, our waterjet cutting and fabrication capabilities allow us to produce custom gaskets for any non-standard or legacy waterworks fitting, often with no tooling charges.

What is the typical lead time for waterworks gaskets?

For standard stock rubber gaskets, we can typically fulfill orders within a few days. For specialized components requiring NSF-61 certified materials, lead times generally extend to 4-5 weeks as these materials are custom-ordered to meet strict drinking water safety standards. Custom rubber molded parts require additional time due to tooling requirements, with typical lead times of 8-10 weeks for the initial tooling development. We recommend contacting us early in your project planning to ensure timely delivery for your waterworks applications.

Can you rubber mold NSF-61 certified compounds?

Yes, we can custom mold rubber components using NSF-61 certified compounds for potable water applications. These specialized materials meet strict safety standards for drinking water contact while maintaining excellent performance characteristics. Our compression and injection molding processes ensure consistent quality for NSF-61 parts, from simple gaskets to complex molded shapes. We work with you to select the appropriate NSF-61 compound based on your specific waterworks application requirements, water treatment chemicals, and operational conditions.

Do you offer metal overmolding services for waterworks components?

Yes, we specialize in metal overmolding services for waterworks applications. This process bonds rubber directly to metal substrates, creating highly durable composite components ideal for valves, pumps, and control systems. Our overmolded parts provide superior sealing where metal components interface with water flow, eliminating potential leak paths and reducing assembly costs. Common waterworks applications include valve seats, gasket retention rings, and specialized fittings where we can overmold metal flanges or inserts with appropriate NSF-61 rubber compounds for long-term reliability in water systems.

Contact our waterworks industry specialists today to discuss your specific water infrastructure sealing requirements. All our waterworks components are manufactured in our Chattanooga, TN facility, allowing for quality control, custom solutions, and quick turnaround times for your critical infrastructure projects.