The OXS-20 Ozone Water System is engineered to deliver reliable, high-performance ozone treatment for point-of-use (POU) water applications. Producing 20 g/hr of ozone from oxygen and dissolving it efficiently into water flows up to 30 GPM, the OXS-20 combines robust stainless steel construction with advanced ozone technology. The result is a compact, corrosion-resistant system capable of achieving high dissolved ozone levels where they are needed most.
System Features
- One-touch ON/OFF switch for easy control
- Automated system operation
- Built-in ambient ozone safety sensor
- All stainless steel piping with sanitary tri-clamp connections
- Stainless steel enclosure and system skid for maximum durability
- Ozone-compatible stainless steel pump
- Ozone from oxygen at high concentration for maximum solubility
- Mazzei venturi injection system for efficient mass transfer
- Adjustable ozone output (0–100%)
- Remote start/stop control wiring for system and generator
- Panel-mounted flow meter and pressure gauge
- Compact, easy-to-install design
With this integrated design, the OXS-20 is ready to perform in even the most demanding environments.
Common Applications
The OXS-20 is versatile and effective across a wide range of industries:
- Food processing & sanitation
- Cooling tower treatment
- Bottled water production
- Drinking water purification
- Ultra-pure water treatment
- Surface sanitation
- Aquaculture
- Dairy operations
- Well water treatment
- Water reuse applications
Specifications
| Parameter | Value |
|---|---|
| Ozone Output | 20 g/hr |
| Max Water Flow Rate | 30 GPM |
| Ozone Dosage Rates | 2.94 ppm @ 30 GPM 5.88 ppm @ 15 GPM 8.82 ppm @ 10 GPM 17.64 ppm @ 5 GPM |
| Ozone Concentration | 4% (nominal) |
| Oxygen Flow Rate | 8 LPM |
| Oxygen Purity | 93% ± 3% |
| Water Connections | 1.5″ Sanitary tri-clamp 1″ FNPT optional |
| Electrical | 120 VAC, 20 amps (options may vary) |
| Compressed Air | 4 CFM @ 50 PSI |
| Dimensions | 24″ W x 24″ D x 80″ H |
How It Works
The OXS-20 produces ozone via corona discharge technology using oxygen from an integrated concentrator. The ozone is pulled into the water stream through a Mazzei venturi injector, where it is thoroughly mixed using a stainless steel ozone injection pump.
Water and ozone then pass through a stainless steel ozone contact chamber, which maximizes gas transfer without requiring large storage tanks. Excess ozone is vented safely, ensuring effective and consistent ozone contact time.
This streamlined process results in excellent mass transfer efficiency, allowing for high dissolved ozone levels with compact equipment.
Optional Accessories
The OXS-20 can be configured with additional accessories to fit your exact application:
- Dissolved ozone monitor – real-time measurement and control of ozone levels in water
- ORP monitor – tracks oxidation reduction potential for system performance verification
- Water flow switch – turns system ON/OFF based on water demand
- Ozone scrubber (off-gas destruct unit) – safely converts off-gassed ozone back to oxygen
- Ambient temperature and humidity switches – protect the system in extreme environments
- Remote ambient ozone sensor – ensures operator safety at point-of-use
- Ozone gas valve – provides ozone output for secondary applications (e.g., room sanitation)
- Water pressure switch – user-adjustable ON/OFF control via pressure changes
- Larger water tank options – up to 250 gallons for extended ozone contact time
- Internal compressor option – provides oxygen concentrator air supply internally
- Water circulation pump – maintains ozone levels in recirculation loops or long piping runs
Why Choose the OXS-20?
- High-performance ozone production – 20 g/hr output from oxygen at high concentration.
- Durability and safety – All-stainless steel construction, automated controls, and integrated safety features.
- Compact design – Efficient footprint without sacrificing performance.
- Customizable options – Tailored to your application needs.
Whether you need ozone for food safety, water purification, aquaculture, or industrial sanitation, the OXS-20 delivers reliable results with maximum efficiency.
You can find this product here: https://www.oxidationtech.com/oxs-20.html
