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Primozone Back Flow Protector (BFP)
The Primozone Back Flow Protector is an advanced safety device designed to protect your ozone generator from accidental water ingress in aqueous and water‑based ozone applications. Backflow of water into an ozone generator can cause severe damage to reactors, power supplies, and internal components—leading to costly downtime and system failure.
This intelligent backflow prevention unit provides a fast‑acting, automatic safety barrier, ensuring your Primozone ozone generator remains protected at all times. With built‑in drainage, electrical water detection, and automatic system shut‑off, it offers a cost‑effective, plug‑and‑play solution for long‑term equipment reliability.
Extremely fast response time Detects water ingress instantly to prevent damage.
Plug‑and‑play installation Simple setup with no complex integration required.
Built‑in drainage system Automatically removes any detected water.
Cost‑effective protection Prevents expensive repairs and downtime.
Electrical water detection Ensures accurate and reliable monitoring.
Automatic system shut‑off Protects the generator instantly when water is detected.
Easy maintenance & restart Designed for quick servicing and minimal downtime.
Water entering an ozone generator can cause:
Reactor damage
Power supply failure
Corrosion of internal components
Extended downtime
High repair or replacement costs
The Primozone Back Flow Protector prevents these issues by acting as a smart, automatic safety barrier, ensuring your ozone system remains protected even in unexpected process conditions.
Backflow of water can severely damage ozone reactors and electronics. The protector prevents this, ensuring long‑term reliability.
It uses electrical water detection sensors that trigger instant shut‑off and drainage.
Yes. It is a plug‑and‑play device designed for quick integration into existing ozone systems.
Maintenance is minimal. The unit is designed for easy access, cleaning, and restart.
Yes. It is compatible with all Primozone models used in water‑based applications.
The system automatically:
Shuts off ozone production
Activates drainage
Protects internal components
Extremely. It prevents expensive repairs and downtime, making it a valuable long‑term investment.
Yes. Any system where ozone is injected into water carries a risk of backflow.
Absolutely. Even a small amount of water can destroy reactors and power supplies.
Yes. Check valves alone are not fast enough to prevent damage during sudden pressure changes.
Yes. It is compatible with all models used in aqueous applications.
Yes. It is a plug‑and‑play device designed for easy installation.
Yes. It detects water electrically and triggers instant shut‑off and drainage.
Protecting your ozone system from accidental water ingress is essential for maintaining uptime, reliability, and long‑term performance. The Primozone Back Flow Protector (BFP) is an intelligent, fast‑acting safety device designed to prevent water from entering your ozone generator—one of the most common causes of catastrophic equipment failure in water‑based ozone applications.
By installing the BFP, operators gain a cost‑effective, plug‑and‑play protection solution that safeguards reactors, power supplies, and internal components from damage caused by unexpected backflow events.
Preventing water from flowing back into your ozone generator is one of the simplest and most economical ways to ensure continuous, trouble‑free operation. The Primozone BFP provides a reliable safety barrier that helps avoid:
Expensive repairs
Unplanned downtime
System contamination
Premature component failure
A small investment in protection prevents major operational losses.
Accidental water ingress can severely damage ozone reactors and power electronics. The Primozone BFP uses electrical water detection to identify water instantly and trigger immediate protection.
At 4 bar(A) / 58 psi working pressure, the BFP is engineered to:
Detect water rapidly
Shut off ozone flow immediately
Prevent internal flooding
Protect the generator from damage
This fast response time makes the BFP one of the most reliable backflow protection devices available.
The Primozone BFP integrates seamlessly with any ozone installation. When connected to a Primozone ozone generator or Primozone control system, it enables:
Automatic shutdown of the entire ozone system, or
Selective shutdown of individual generators
This ensures the system reacts instantly to protect itself—without requiring operator intervention.
Designed for simplicity and reliability, the Primozone BFP includes:
Built‑in drainage for fast water removal
Minimal maintenance requirements
Quick restart capability after activation
This ensures your ozone system can return to normal operation with minimal downtime.
Anyozonesysteminjectingozoneintowaterneedsprotectionfrom:
Pressurefluctuations
Pumpfailures
Siphoning
Pipeworkflooding
Usedin:
Drinkingwatertreatment
Boreholetreatment
Surfacewateroxidation
Groundwaterremediation
Backflowcanoccurduring:
Aerationtanksurges
Pipeblockages
Pumpshutdowns
High‑turbidityevents
Essentialfor:
Municipalwastewater
Industrialeffluenttreatment
Tertiaryoxidationsystems
RAS systems are prone to:
Sudden pressure drops
Water hammer
Pump failures
A back flow protector prevents water from entering the ozone generator during:
Ozone injection
Degassing
Loop recirculation
Industries using ozone for:
Cooling water
CIP rinse water
High‑purity water
Chemical oxidation
All require backflow protection to prevent system contamination.
Used in:
Ingredient water treatment
CIP systems
Bottle rinsing
Surface sanitation loops
Backflow protection ensures hygiene and prevents equipment damage.
Critical for:
WFI (Water for Injection)
Purified water loops
Biofilm control systems
Protects ozone generators from high‑purity water ingress.
Frequent system changes increase the risk of:
Incorrect valve positions
Pressure imbalances
Accidental flooding
A back flow protector prevents costly equipment damage.
A Primozone Back Flow Protector is required in any ozone‑to‑water application, including:
Water treatment
Wastewater treatment
Aquaculture
Industrial process water
Food & beverage
Pharmaceutical water systems
Odour control scrubbers
Cold storage humidification
Pilot plants
If water can move backwards in the line, a back flow protector is essential.
Please send us your enquiries via the following email form.