Model Explanation
NB S 219-20-330-N
1 2 3 4 5 6
1. Product code: NB refers to back-up nitrogen gas bottle
2. Structure: S for single nozzle, D for dual nozzle, and N means no nozzle
3. Outer diameter of bottle in mm
4. Nominal volume in litter or gallon
5. Nominal pressure in Mpa or psi
6. Connection type
If one nitrogen gas bottle possesses outer diameter of 219mm, nominal volume of 20L, working pressure of 330bar, it is expressed as NBS 219-50L-330bar-N.
Nominal volume (L) | Nominal pressure (Bar) | A/B | ΦC (mm) | L (mm) | Weight (kg) | Part No. |
20 | 330 | M12×1.5 M22×1.5 M33×2 M48×2 G 1/4" G 3/4" G 1" G 2" | 219 | 702 | 39 | BGY219330020 |
30 | 1030 | 55 | BGY219330030 | |||
50 | 1667 | 87 | BGY219330050 | |||
75 | 2280 | 116 | BGY219330075 | |||
Related Names
Nitrogen Tank | Nitrogen Cylinder | Compressed Gas Bottle