95--99.9% of high pure nitrogen gas is separated from the air
Highly reliable method using compact gas separation membrane.
Best for nitrogen atmosphere inside cylinder
Nitrogen separator prevents carbonization by eliminating oxygen from cylinder.
Driven only by compressed air Low running cost
Need no power supply. Only compressed air at about 0.5 MPa drives the device.
Compact and easy maintenance
Space-saving compact design. Long life separation membrane saves maintenance labor.
Main specifications
| Pressure range of supply air | 0.5--1.0 MPa |
| Temperature range of supply air | 5--45 ℃ |
| Upper temperature limit of body | 80 ℃ |
| Compressed air inlet | Finger valve Φ10 mm |
| Nitrogen outlet | Half union Φ6 mm |
| Dimensions | W220xD250xH730 mm |
| Weight | Type I: 13 kg / Type II: 15 kg |
depending on amount of N2 production
Comparison of screw carbonation
Under prevailing condition (upper) / With Nitrogen Separator
Variation of production of nitrogen rich gas on purity
| Nitrogen purity | 0.999 | 0.99 | 0.98 | 0.97 | 0.96 | 0.95 |
| Type I production volume (L/min) | 1.37 | 3.83 | 5.33 | 6.83 | 8.33 | 9.83 |
| Type II production volume (L/min) | 2.74 | 7.66 | 10.66 | 13.66 | 16.66 | 19.66 |