GM6
The Primozone GM6–48 Series 2.0 represents the next evolution in premium ozone generation, delivering exceptional performance, reliability, and efficiency for large‑scale industrial and municipal applications. Powered by Primozone’s patented anodized aluminium reactor technology, these high‑performance generators produce stable, high‑concentration ozone with remarkably low energy consumption and industry‑leading life‑cycle costs.
Designed for facilities that demand powerful, continuous ozone output, the GM6–48 Series 2.0 combines 20% wt ozone concentration, modular scalability, and a compact footprint—making it one of the most advanced ozone systems available today.
20% wt ozone concentration – Up to 300 g O₃/m³ O₂ at 3 bar(g) / 43.5 psi
Modular architecture – Scale capacity effortlessly
Safe, quiet, reliable operation – Engineered for 24/7 industrial use
Redundancy re‑imagined – Ensures continuous uptime
Low energy use, lower OpEx – Exceptional efficiency reduces running costs
Compact design – Requires significantly less space than conventional systems
Its patented reactor technology delivers high‑concentration ozone with extremely low energy consumption, resulting in outstanding performance and low life‑cycle cost.
Up to 20 wt%, equivalent to 300 g O₃/m³ O₂, at 3 bar(g) pressure.
Large‑scale municipal water treatment, wastewater treatment, aquaculture (RAS), industrial oxidation, food & beverage sanitation, and pharmaceutical water systems.
Independent testing measured 98% dissolution in under 3 minutes, making it one of the most efficient systems available.
Yes. Multiple units can be combined to meet very large ozone demands.
Yes. It is engineered for quiet, reliable 24/7 operation with built‑in redundancy.
No. Its compact design requires significantly less space than traditional ozone generators.
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Primozone’s GM6–48 Series 2.0 delivers ozone at concentrations far higher than most commercial high‑capacity generators. With output up to 300 g O₃/m³ O₂ (20 wt%), these systems provide:
Higher oxidation efficiency
Lower oxygen consumption
Improved mass transfer
Reduced operational costs
This makes the GM6–48 Series ideal for demanding water treatment and industrial oxidation processes.
Independent testing at the Norwegian Institute of Technology recorded 98% ozone dissolution in under 3 minutes, confirming the GM6–48 Series as one of the most efficient ozone systems available.
The combination of high gas pressure and high concentration enables:
Faster ozone dissolution
Greater treatment efficiency
Longer installation distances between generator and reaction tank
Compatibility with alternative injection systems
This results in a highly flexible and cost‑effective ozone solution.
Primozone’s ozone generation technology is built around its patented anodized aluminium reactor, an advanced evolution of the cold plasma (dielectric barrier discharge) method. This next‑generation design delivers exceptional ozone output, superior energy efficiency, and long operational life—making it one of the most effective ozone technologies available today.
At the core of every Primozone generator is a compact anodized aluminium reactor engineered for maximum gas conversion efficiency. Unlike conventional glass‑tube reactors, the Primozone design shortens the oxygen travel path, enabling:
Higher ozone production efficiency
Lower energy consumption
Naturally higher gas output pressures
These higher pressures are key to achieving industry‑leading ozone concentrations and superior ozone dissolution in water, especially in demanding industrial and municipal applications.
Primozone ozone generators feature fully integrated water‑cooled reactors and power units, ensuring optimal temperature control during operation. Stable cooling delivers:
Higher ozone output
Consistent performance
Longer component lifespan
Reliable operation in harsh environments
This makes Primozone systems ideal for continuous, high‑demand water treatment processes.
The Primozone GM‑Series is built on a modular architecture, allowing operators to scale ozone capacity precisely to their needs. Benefits include:
Flexible system sizing
Easy expansion as demand grows
Minimal footprint compared to traditional systems
Simple retrofitting into existing ozone rooms
Continuous operation—other modules stay online during service
This modularity ensures you never oversize your system and can expand capacity effortlessly as operations evolve.
Primozone reactors are engineered for minimal maintenance. Their robust aluminium construction and high internal gas pressure prevent contaminants from adhering to internal surfaces. The result:
Maximum uptime
Reduced service requirements
Long‑term operational reliability
Consistent ozone performance
This makes Primozone ideal for aquaculture, municipal water treatment, industrial oxidation, and any application requiring dependable, low‑maintenance ozone production.
Primozone ozone generators deliver the highest ozone concentrations on the market, producing up to 20 wt% ozone through an advanced cold‑plasma reactor design. This highly efficient method creates more free oxygen radicals, enabling superior ozone production while using significantly less oxygen and less energy than traditional systems.
Because Primozone technology maintains constant high concentration at all output levels, oxygen and energy consumption scale linearly with demand—dropping to as low as 10% during low‑load operation. This ensures exceptional efficiency and low operating costs year‑round.
Primozone systems are engineered not only to produce high‑concentration ozone, but also to deliver it to the dissolution point with no losses. The combination of high concentration and three‑times‑higher gas pressure results in:
Up to 95% more dissolved ozone in water
Far more efficient mass transfer
Reduced oxygen content in the gas mixture
Smaller gas volumes and lower booster pump requirements
This means better treatment performance, lower energy use, and reduced capital cost for downstream equipment.
Primozone technology provides:
7× higher ozone production capacity at high concentrations compared to conventional systems
Half the oxygen consumption of traditional generators
Smaller gas volumes, reducing ozone destruction energy
Consistent high concentration, regardless of output level
High concentration + high pressure = the most efficient ozone dissolution available, enabling users to meet treatment capacity with dramatically lower operating costs.
Primozone’smodularozonegenerationtechnologyeliminatestheneedforoversized,single‑unitgeneratorsandexpensivefull‑capacitybackups.Insteadofduplicatingentiresystems,Primozoneallowsoperatorstoinstallmultiplesmallermodulesthatsharethetotalozoneload.Thisapproachdramaticallyreducesstandbyrequirements—typicallytojust25%oftotalcapacity,delivering≈40%CAPEXsavingscomparedtotraditionalsystems.
Traditional ozone systems rely on large generators sized for peak demand, plus full‑size duplicates for redundancy. Primozone replaces this outdated model with a distributed modular design, where peak capacity is achieved by combining several compact generators. This means:
No oversizing
No full‑capacity backup units
Lower capital investment
Smaller installation footprint
Because Primozone modules are compact, they can be retrofitted into existing ozone rooms where traditional generators once stood. As treatment needs grow, operators simply add more modules, allowing the system to scale effortlessly without major redesigns or downtime.
Primozone ozone systems deliver:
High ozone concentration through compact cold‑plasma reactors
Superior dissolution thanks to naturally high gas pressures
Efficient cooling for maximum ozone output
Modular scalability for any application size
Low maintenance with durable aluminium reactors
Long lifespan and reliable 24/7 operation
High‑performance ozone systems engineered for maximum output, long service life, and minimal maintenance.
A Primozone GM6–48 ozone generator is a serious piece of industrial kit — the kind of machine you bring in when you need large‑scale, high‑concentration, high‑pressure ozone production that runs reliably 24/7. These units are built for heavy‑duty municipal and industrial environments, not small pilot plants.
A GM6–48 is ideal for:
High‑flow drinking water plants
Pre‑oxidation and disinfection
Taste, odour, and colour removal
Bromate‑controlled oxidation
Large municipal systems need high ozone mass transfer, and the GM6–48’s 20% wt concentration delivers exactly that.
Perfect for:
Micropollutant removal (PFAS, pharmaceuticals, pesticides)
Sludge reduction
Odour control
Colour removal in industrial effluent
The GM6–48’s high gas pressure allows long pipe runs and flexible installation layouts.
Used in:
High‑density fish farms
Multi‑loop RAS systems
Seawater disinfection
Biosecurity and pathogen control
Large aquaculture facilities need consistent, high‑volume ozone, and the GM6–48 delivers it with exceptional stability.
Essential for industries with heavy water usage:
Petrochemical
Pulp & paper
Textile dyeing
Mining & metals
Electronics manufacturing
These sectors rely on ozone for oxidation, COD reduction, and advanced contaminant removal.
Large plants use ozone for:
CIP (clean‑in‑place)
Ingredient water treatment
Surface and equipment sanitation
Packaging line sterilisation
A GM6–48 provides the ozone volume needed for continuous production environments.
Used for:
High‑purity water loops
Biofilm control
Storage tank disinfection
Distribution loop sanitisation
These facilities demand high reliability, which is exactly what the GM6–48 is built for.
For:
Multi‑room cold storage warehouses
Large produce distribution centres
Meat and seafood storage hubs
High ozone concentration improves ethylene control, mould reduction, and air hygiene.
When paired with the Primozone ODM, a GM6–48 can feed:
Multiple treatment lines
Multiple buildings
Multiple process loops
This reduces the number of generators needed and lowers overall OPEX.
The GM6–48 is exceptionally effective for industrial odour control, especially where emissions are strong, continuous, or biologically active.
Neutralises:
VOCs
Hydrogen sulphide (H₂S)
Ammonia
Organic decomposition odours
Controls:
Digestate odours
Biogas emissions
Ammonia and sulphur compounds
Eliminates:
Protein‑based odours
Fatty acid vapours
VOCs from cooking and drying
Ideal for:
Meat processing
Seafood handling
Ready‑meal production
High‑odour cooking lines
Ozone rapidly oxidises:
Strong organic odours
VOCs
Sulphur‑based emissions
The GM6–48 is powerful enough to support full‑scale NOx abatement systems, making it ideal for industries with high‑temperature or nitric‑acid‑based processes.
Ozone oxidises NO and NO₂ into higher oxides (NO₃, N₂O₅), which are easily removed in a wet scrubber.
Perfect for:
Chemical manufacturing
Metal finishing & pickling lines
Incineration & thermal oxidisers
Refineries & petrochemical plants
Glass & ceramics furnaces
Pharmaceutical production
Benefits include:
High removal efficiency (up to 95%+)
No hazardous chemicals required
Lower OPEX than SCR/SNCR
Works at low temperatures
Ideal for NO‑rich gas streams
A Primozone GM6–48 is the right choice when you need high‑capacity, high‑concentration, industrial‑grade ozone production for:
Municipal water treatment
Wastewater treatment
Industrial oxidation
Aquaculture
Food & beverage processing
Heavy‑duty odour abatement
Rendering & pet food production
Anaerobic digestion
Waste site emissions
Pollution control & NOx reduction
This is the generator you choose when the job is big, continuous, and critical.
Please send us your enquiries via the following email form.