GM6

PRIMOZONE GM 6-48 Series 2.0 OZONE GENERATOR

Premium High‑Capacity Ozone Generators

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.

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Key Features of the Primozone GM6–48 Series 2.0

  • 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

FAQs – Primozone GM6–48 Series 2.0

1. What makes the GM6–48 Series 2.0 a premium ozone generator?

Its patented reactor technology delivers high‑concentration ozone with extremely low energy consumption, resulting in outstanding performance and low life‑cycle cost.

2. What ozone concentration does the GM6–48 produce?

Up to 20 wt%, equivalent to 300 g O₃/m³ O₂, at 3 bar(g) pressure.

3. What applications is the GM6–48 suitable for?

Large‑scale municipal water treatment, wastewater treatment, aquaculture (RAS), industrial oxidation, food & beverage sanitation, and pharmaceutical water systems.

4. How efficient is ozone dissolution with this generator?

Independent testing measured 98% dissolution in under 3 minutes, making it one of the most efficient systems available.

5. Is the GM6–48 Series modular?

Yes. Multiple units can be combined to meet very large ozone demands.

6. Is the generator safe for continuous operation?

Yes. It is engineered for quiet, reliable 24/7 operation with built‑in redundancy.

7. Does the GM6–48 require a large installation space?

No. Its compact design requires significantly less space than traditional ozone generators.

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20% Ozone by Weight – Industry‑Leading Concentration

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.

Trusted Performance – Proven 98% Dissolution Efficiency

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 Ozone Generation Technology – High‑Performance, High‑Efficiency, Low‑Maintenance

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.

Compact, High‑Efficiency Reactor Design

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.

Powerful Ozone, Perfectly Cooled

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.

Modular Design for Maximum Flexibility

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.

A “No‑Need‑to‑Clean” Reactor Philosophy

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.

High‑Concentration Ozone Technology – Maximum Output, Minimum Energy

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.

Superior Ozone Dissolution & Mass Transfer

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.

More Ozone, Less Oxygen – Proven Performance Advantage

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 Modular Ozone Technology – Scalable, Cost‑Efficient, Future‑Proof

Primozone’smodularozonegenerationtechnologyeliminatestheneedforoversized,single‑unitgeneratorsandexpensivefull‑capacitybackups.Insteadofduplicatingentiresystems,Primozoneallowsoperatorstoinstallmultiplesmallermodulesthatsharethetotalozoneload.Thisapproachdramaticallyreducesstandbyrequirements—typicallytojust25%oftotalcapacity,delivering≈40%CAPEXsavingscomparedtotraditionalsystems.

Smart Modularity for Large‑Scale Ozone Applications

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

Easy Expansion & Simple Retrofits

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.

Technology Summary

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. 

Applications That Require a Primozone GM6–48 Ozone Generator

Large Municipal Drinking Water Treatment

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.

Major Wastewater Treatment Facilities

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.

Large‑Scale Aquaculture & RAS Operations

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.

Industrial Process Water Treatment

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.

Food & Beverage Mega‑Facilities

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.

Pharmaceutical & Biotech Water Systems

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.

Large Cold Storage & Air Treatment Facilities

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.

Centralised Multi‑Line Ozone Systems

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.

Odour Abatement Applications (High‑Demand Sectors)

The GM6–48 is exceptionally effective for industrial odour control, especially where emissions are strong, continuous, or biologically active.

Waste Sites & Transfer Stations

Neutralises:

  • VOCs

  • Hydrogen sulphide (H₂S)

  • Ammonia

  • Organic decomposition odours

Anaerobic Digestion (AD) Plants

Controls:

  • Digestate odours

  • Biogas emissions

  • Ammonia and sulphur compounds

Pet Food Manufacturing Facilities

Eliminates:

  • Protein‑based odours

  • Fatty acid vapours

  • VOCs from cooking and drying

Food Factories & Processing Plants

Ideal for:

  • Meat processing

  • Seafood handling

  • Ready‑meal production

  • High‑odour cooking lines

Rendering Plants

Ozone rapidly oxidises:

  • Strong organic odours

  • VOCs

  • Sulphur‑based emissions

Pollution Control & NOx Reduction

NOx Reduction & Industrial Emissions Control

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

In Summary

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.

Hire PRIMOZONE GM 6-48 Series 2.0 OZONE GENERATOR

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