KOFLOC Corp.
KOFLOC NTE Series Medium-Sized Nitrogen Gas Generator

Manufacturer: KOFLOC Corp.
Model: NTE 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.
N₂ Gas generators

The nitrogen gas generator supplies high-purity nitrogen gas (95 to 99.999%) by extracting nitrogen gas from the air. As compared with methods using cylinders or liquid nitrogen, this product, which enables users to obtain nitrogen gas onsite, can save the cost and effort of management and operation, and reduce CO₂ emissions associated with transportation.
NTE Series
The NTE series continues on from the NT series. It has greatly improved equipment performance
such as generating volume and pressure, and it has enhanced functions through the standard
equipment of a touch panel.
A patent has also been acquired for the Eco mode technology that is used in this model.
Specifications
| 2.2K | 3.7K | ||||||
|---|---|---|---|---|---|---|---|
| TYPE | 2NTE -2.2 | 3NTE -2.2 | 4NTE -2.2 | 2NTE -3.7 | 3NTE -3.7 | 4NTE -3.7 | |
| Purity*1 | % | 99 | 99.9 | 99.99 | 99 | 99.9 | 99.99 |
| Generating Volume*2 | Nm³/h | 5.2 | 3.7 | 2.7 | 8.5 | 6.1 | 4.5 |
| Pressure | MPa | 0.5 | 0.55 | 0.5 | 0.55 | ||
| Dew Point*3 | °C | ≤ -55 | |||||
| Surrounding Temperature / Humidity | °C / % | 5–35°C / 10–80%RH | |||||
| Device Dimensions*5 | mm | 390 × 840 × 1590 | |||||
| Device Weight (Approx.) | kg | 230 | 240 | ||||
| Sound Level*4 | dB | 58 | |||||
| Electricity Consumption | kW | 0.1 | |||||
| Power Supply Voltage | V | AC100–240 1Φ 50/60Hz | |||||
| Supply Air Condition | Dew Point Under Pressure of 10°C or Less Oil-Free or Oil Mist Removed | ||||||
| 252 L/min ≤ 0.8 MPa | 420 L/min ≤ 0.8 MPa | ||||||
| 5.5K | 7.5K | ||||||
|---|---|---|---|---|---|---|---|
| TYPE | 2NTE -5.5 | 3NTE -5.5 | 4NTE -5.5 | 2NTE -7.5 | 3NTE -7.5 | 4NTE -7.5 | |
| Purity*1 | % | 99 | 99.9 | 99.99 | 99 | 99.9 | 99.99 |
| Generating Volume*2 | Nm³/h | 13.2 | 9.4 | 6.3 | 17.2 | 13 | 9.5 |
| Pressure | MPa | 0.5 | 0.55 | 0.5 | 0.55 | ||
| Dew Point*3 | °C | ≤ -55 | |||||
| Surrounding Temperature / Humidity | °C / % | 5–35°C / 10–80%RH | |||||
| Device Dimensions*5 | mm | 680 × 1000 × 1675 | |||||
| Device Weight (Approx.) | kg | 390 | 410 | ||||
| Sound Level*4 | dB | 60 | |||||
| Electricity Consumption | kW | 0.15 | |||||
| Power Supply Voltage | V | AC100–240 1Φ 50/60Hz | |||||
| Supply Air Condition | Dew Point Under Pressure of 10°C or Less Oil-Free or Oil Mist Removed | ||||||
| 630 L/min ≤ 0.8 MPa | 880 L/min ≤ 0.8 MPa | ||||||
*1 N2 purity is N2 (nitrogen) + Ar (argon) levels.
*2 Values obtained under environmental conditions of 20°C surrounding temperature and 60% relative humidity (RH) are converted for atmospheric pressure of 0°C. The amount of gas that can be produced may decrease due to surrounding temperature and humidity.
*3 The dew point is atmospheric dew point after stabilization.
*4 Actual measurement values at 1 m in front of the device, at 1 m above the ground, in a semi-anechoic chamber.
*5 In the case with casters, the height is +60 mm.
* 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.
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