KOFLOC Corp.
KOFLOC PZH Series High Concentraton Ozone Gas Generator

Manufacturer: KOFLOC Corp.
Model: PZH series
Gas Generators
We provide products for generating various gases from the air and water around us, such as nitrogen gas, oxygen gas, ozone gas, clean dry air and hydrogen gas generators.
O₃ Gas generators
The ozone gas generator produces ozone gas by extracting concentrated oxygen gas from the air and processing the gas in the silent discharge type ozonizer.
By using concentrated oxygen gas as a raw material with the PSA method, our product has largely suppressed generation of poisonous NOx gas.
PZH Series
The PZH series is a high-concentration ozone gas generator which uses a ceramic tube, and a desired ozone
gas concentration can be set with a dial.
With a built-in compressor, it is not necessary to make additional piping and wiring.
Specifications
| TYPE | PZH-05N | PZH-10N | PZH-15N | PZH-20N | PZH-25N | PZH-48N | PZH-72N | |
|---|---|---|---|---|---|---|---|---|
| Generating Volume*1 | g/h | 5 | 10 | 15 | 20 | 25 | 48 | 72 |
| Generating Concentration | g/Nm³ | 0–83.4 | 80 | |||||
| PSA Oxygen Flow Rate | NL/min | 1 | 2 | 3 | 4 | 5 | 10 | 15 |
| Pressure | MPa | MAX 0.15 | ||||||
| Surrounding Temperature | °C | 5–35°C | ||||||
| Device Dimensions (W × D × H)*2 | mm | 450 × 550 × 1100 | 740 × 925 × 1840 | |||||
| Device Weight (Approx.) | kg | 100 | 110 | 400 | 500 | |||
| Electricity Consumption | kW | 0.5 | 0.6 | 0.8 | 0.9 | 1.1 | 2 | 3.1 |
| Power Supply Voltage | V/Hz | AC100 1Φ 50/60Hz*3 | AC200 1Φ 50/60Hz | |||||
| Cooling Method | Air Cooling Type | |||||||
*1 Design conditions are 20°C and 1 ATM.
*2 Dimensions do not include projections and casters.
*3 200V specifications are available as an option.
* For overseas specifications or special specifications not listed in our catalogue, please contact relevant staff at our company.
* Product improvements may lead to specification changes.











