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RK2 Ozone Generators

RK2 systems Ozone Generators employ the latest in ozone production technology. With standard models up to 45gm’s/hr and larger units available on request, RK2 and Pure Aquatics have an ozone generator to suit your application.

APG Series Ozone Generators

Standard Features

Featuring Advanced Plasma Gap technology, all APG systems are compatible with any operating voltage and do not require desiccant air dryers to properly function. Our APG Series ozone generators offer improved water quality and clarity while reducing the amount of chlorine and chemicals used within your display. Units oxidize up to 99.99% of harmful microorganisms, while eliminating oils, lotions and other contaminants from your water. Each APG System is designed to offer customers a high output / low energy cost solution with a simple and inexpensive cost of ownership. Use of our systems will further aid in the reduction of wear and tear on additional life support equipment used within your life support system.

All APG Series units offer the following:

  • Auto Voltage Sensing
  • APG Ozone Technology
  • 95-250V, 50/60Hz
  • Wall Mounted
  • + 5 Years Ozone Cell Life
  • NSF/UL Listed
  • 1 Year Warranty
Model Recommended Air Flow Rates Dimensions LHW Weight Recommended Skimmer Models
Max Power Consumption @ 220 VAC 50 Hz
RK-APG-1 5 LPM 20cm x 36cm x 8cm 4.5 KGS X-Flo 6-2.5/X-Flo 6-3.5
.05 Amps @ 240 VAC 50 Hz.
RK-APG-2 5 LPM 20cm x 36cxm x 8cm 4.5 KGS RK10AC
.1 Amps @ 240 VAC 50 Hz.
RK-APG-3  7 LPM 20cm x 91cm x 8cm 6.8 KGS RK25PE/RK50PE
.15 Amps @ 240 VAC 50 Hz.
* All models are available with ORP Controller and Probe

Corona Discharge Series Ozone Generators

Standard Features

RK2 Systems models RK-2G through RK-45G produce ozone at 2, 5, 7, 15, 25, 45grams/hour at 3-5% by weight. All systems operate under vacuum, for safety, efficiency and ease of operation. Each model has configurable feed-gas options (integrated oxygen concentrator system is standard), multiple safety features, self-diagnostic switching and robust construction. Variable ozone output control is available on models RK5G through RK-45G.

Ozone is the most powerful oxidizer and disinfectant that can safely be used in multiple industrial and commercial applications. It destroys all organic molecules, renders dissolved metals insoluble and oxidizes inorganic contaminants. With a relative sanitizing strength of 1 PPM aqueous ozone to 200 PPM chlorine, ozone is safe for all surfaces (excluding natural latex rubber).

Ozone is an EPA approved antimicrobial and listed as safe for discharge into surface and groundwater; FDA approved as an antimicrobial food additive, and USDA approved as an antimicrobial organic food additive. Leaving no measurable residual (no rinse), RK2 Systems Corona Discharge series provide a non-corrosive solution for continuous or on-demand sanitation. Each of our units are built to UL standards, are NSF validated for antimicrobial efficacy and safety and are designed as totally integrated systems providing a synergistic approach to water or surface sanitation in multiple commercial and industrial applications while giving facility operators a simple, automated, low maintenance system.

All Corona Discharge Series units offer the following:

  • Integrated Safety Management System
  • Oxygen flow meter
  • Complete ozone isolation during shut-down
  • Automatic feed-gas flow control to maintain
  • proper operational set-points
  • Dry Contacts for remote ambient ozone monitor
  • shut-down and user interlock
  • Powder-coated steel enclosure designed to NEMA-12 specifications
  • 20 kHz ceramic tube corona discharge ozone cells
  • Fault protection for:
    • Door open
    • Feed gas pressure failure
    • Vacuum loss
    • Overheating
    • Water backflow
    • Current overdraw
    • Over-pressurizing of oxygen concentrator cells
Model Ozone Output Recommended Air Flow Rates Dimensions LHW Weight Concentration By Weight Recommended Skimmer Models air cooled/water cooled water pipe size and connection water flow rate for cooling line
Power Consumption
@ 240 VAC 50 Hz.
RK-2G-50 2gm’s/hr 1.4 LPM 2.5 Amps @ 240 VAC 50Hz. 41cm X 68cm X 30cm 23 KGS 2.5% – 3.0% by weight RK10AC/RK25PE/RK50PE air cooled N/A N/A
RK-5G-50 5gm’s/hr 2.8 LPM 2.5 Amps @ 220 VAC 50 Hz. 41cm X 68cm X 30cm 24 KGS 2.0% – 2.5% by weight RK75PE/RK75PE-HF/RK150PE/RK150PE-HF air cooled N/A N/A
RK-7GV-50 7gm’s/hr 3.3 LPM 2.5 Amps @ 220 VAC 50 Hz. 41cm X 68cm X 30cm 24 KGS 2.5% – 3.0% by weight RK150PE/RK150PE-HF/RK300PE/RK300PE-HF air cooled N/A N/A
RK-15GV-50 15gm’s/hr 6 LPM 5 Amps @ 220 VAC 50 Hz. 62cm X 99cm X 30cm 70 KGS 2.5% – 3.0% by weight RK600PE water cooled 1/4" FPT BRASS CONNECTION .4 LPM
RK-25GV-50 25gm’s/hr 8 LPM 5 Amps @ 220 VAC 50 Hz. 62cm X 99cm X 30cm 70 KGS 3% – 4% by weight RK1000PE/RK2000PE water cooled 1/4" FPT BRASS CONNECTION .4 LPM
RK-45GV-50 45gm’s/hr 14.1 LPM 8 Amps @ 220 VAC 50 Hz. 62cm X 99 X 34 79 KGS 4% by weight water cooled 1/4" FPT BRASS CONNECTION .7 LPM
* All models are available with ORP Controller and Probe