Serpentine Ozone Contactor


Our Serpentine Ozone Contactors are a compact, high‑efficiency solution for dissolving and retaining ozone in water treatment applications. The serpentine flow path maximizes hydraulic residence time within a minimal footprint, promoting effective ozone mass transfer and consistent treatment performance.

Pureflow’s Serpentine Contactors are designed for system turn‑down, allowing reliable operation during both high and low plant production rates. The defined internal flow path increases ozone exposure time while reducing short‑circuiting, supporting effective disinfection, oxidation, and advanced treatment processes.

An integrated array of sample and injection ports supports operational needs such as confirming dissolved ozone residuals, process monitoring, and advanced oxidation process (AOP) control. These access points allow operators to verify performance and adjust dosing as treatment requirements change.

The contactors are often supplied as preassembled pipeline sections mounted on stackable skids, enabling efficient shipping and rapid on‑site assembly. This modular approach reduces field labor and supports flexible system layouts.

Designed for performance, durability, and ease of integration, the Serpentine Ozone Contactor provides a practical, space‑efficient solution for municipal, industrial, and process water ozone systems. Proudly manufactured in the USA.

Features & Benefits

  • Ozone‑Resistant Construction: Built with materials specifically selected to withstand continuous exposure to ozone and oxidizing environments
  • Low Pressure Drop Design: Maintains hydraulic efficiency while maximizing ozone contact and treatment performance
  • Designed for System Turn‑Down & Energy Efficiency: Performs effectively across a wide operating range, supporting efficient ozone utilization at high and low flows
  • Highly Configurable with Integrated Ports: Includes sample and injection ports to support dissolved ozone verification, process monitoring, and AOP control
  • Modular, Skid‑Mounted Construction: Supplied as preassembled, stackable skids for efficient shipping and easy on‑site assembly
  • Cost‑Effective Alternative to Concrete Contactors: Provides a compact, economical solution compared to above‑ground or in‑ground concrete contactor systems
Serpentine Ozone Contactor

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