Gardner Denver Nitrogen generators
Due to its unique design and advanced Energy Saving Technologies, the market leader in the local Gardner Denver Generator requires less compressed air to produce more nitrogen than other solutions. This leads to a decrease in energy consumption. Combined with significantly lower maintenance costs, reduced idle time and longer service life, it is the most economical source of nitrogen - much more affordable than traditional sources, and provides enormous savings over the entire service life of the generator.
Gardner Denver's local nitrogen generators offer a number of significant benefits in terms of gas delivery as well as traditional generator designs.
Using less compressed air, generators of Gardner Denver produce nitrogen with the lowest specific cost. Thanks to extensive research and design, flow modeling technologies, materials and control systems, Gardner Denver can provide the highest nitrogen generator performance.
Carbon Molecular Sieve (CMS)
Using the most trusted, most effective CMS is one of the main reasons underlying the main benefits of productivity, such as getting more gas for less compressed air, reducing energy consumption, long service life and a more compact unit.
Produces pharmaceutical and food nitrogen according to the European statute. Made from materials that are safe for gas contact with pharmaceutical and food products.
Unique energy saving technology (EST) significantly reduces compressed air consumption and energy costs, ensuring that the flow of compressed air at the inlet always accurately matches the flow and purity of the gaseous nitrogen output.
|
Model |
Nitrogen flow
rates m3/hr vs Purity (oxygen content) |
|||||||||||||||
|
unit |
10ppm |
100ppm |
250ppm |
500ppm |
0.10% |
0.50% |
1.00% |
2.00% |
3.00% |
4.00% |
5.00% |
Height (mm) |
Width (mm) |
Depth (mm) |
Weight (kg) |
|
|
GDN20033 |
m3/hr cfm |
0.81 0.5 |
1.54 0.9 |
- - |
- - |
2.48 1.5 |
3.69 2.2 |
4.39 2.6 |
6.11 3.6 |
7.73 4.5 |
9.13 5.4 |
10.29 6.1 |
|
|
471 |
98 |
|
GDN20072 |
m3/hr cfm |
1.73 1.0 |
2.94 1.7 |
- - |
- - |
4.96 2.9 |
7.58 4.5 |
9.12 5.4 |
12.95 7.6 |
15.89 9.4 |
18.38 10.8 |
20.57 12.1 |
640 |
145 |
||
|
GDN20090 |
m3/hr cfm |
2.41 1.4 |
4.46 2.6 |
- - |
- - |
7.59 4.5 |
11.06 6.5 |
13.32 7.8 |
18.64 11 |
22.68 13.3 |
26.06 15.3 |
29.04 17.1 |
809 |
196 |
||
|
GDN20110 |
m3/hr cfm |
3.38 2.0 |
5.89 3.5 |
- - |
- - |
10.24 6 |
14.86 8.7 |
18.01 10.6 |
24.02 14.1 |
29.33 17.3 |
33.93 20 |
37.81 22.3 |
977 |
249 |
||
|
Outlet |
bar
g psi
g |
5.6 81 |
5.4 78 |
5.9 86 |
5.7 83 |
5.6 81 |
5.7 83 |
6 87 |
6 87 |
5.8 84 |
5.7 83 |
5.6 81 |
|
|
|
|
|
Model |
|
|
|
|
Nitrogen flow
rates m3/hr vs Purity (oxygen content) |
|||||||||||||
|
5ppm |
10ppm |
50ppm |
100ppm |
250ppm |
500ppm |
0.10% |
0.40% |
0.50% |
1% |
2% |
3% |
4% |
5% |
Height (mm) |
Width (mm) |
Depth (mm) |
Weight (kg) |
|
|
GDN2-20P |
3.5 |
4.5 |
6.7 |
8.0 |
9.7 |
11.1 |
12.4 |
16.7 |
17.7 |
21.3 |
25.3 |
29.8 |
30.9 |
33.7 |
|
|
881 |
299 |
|
GDN2-25P |
5.3 |
6.8 |
10.1 |
12.0 |
14.6 |
16.7 |
18.6 |
25.1 |
26.6 |
32.0 |
38.0 |
44.7 |
46.4 |
50.6 |
1050 |
384 |
||
|
GDN2-35P |
7.0 |
9.0 |
13.4 |
16.0 |
19.4 |
22.2 |
24.8 |
33.4 |
35.4 |
42.6 |
50.6 |
59.6 |
61.8 |
67.4 |
1219 |
469 |
||
|
GDN2-45P |
8.8 |
11.3 |
16.8 |
20.0 |
24.3 |
27.8 |
31.0 |
41.8 |
44.3 |
53.3 |
63.3 |
74.5 |
77.3 |
84.3 |
1388 |
553 |
||
|
GDN2-55P |
10.5 |
13.5 |
20.1 |
24.0 |
29.1 |
33.3 |
37.2 |
50.1 |
53.1 |
63.9 |
75.9 |
89.4 |
92.7 |
101.1 |
1557 |
638 |
||
|
GDN2-60P |
11.6 |
15.0 |
22.3 |
26.6 |
2.3 |
36.9 |
41.2 |
55.5 |
58.9 |
70.8 |
84.1 |
99.1 |
102.7 |
112.1 |
1726 |
722 |
||
|
GDN2-65P |
13.3 |
17.1 |
25.5 |
30.4 |
36.9 |
42.2 |
47.1 |
63.5 |
67.3 |
80.9 |
96.1 |
113.2 |
117.4 |
128.1 |
1895 |
807 |
||
|
GDN2-75P |
14.5 |
18.6 |
27.7 |
33.1 |
40.2 |
46.0 |
51.3 |
69.1 |
73.3 |
88.2 |
104.7 |
123.4 |
127.9 |
139.5 |
2064 |
892 |
||
|
GDN2-80P |
16.1 |
20.7 |
30.8 |
36.8 |
44.6 |
51.1 |
57.0 |
76.8 |
81.4 |
98.0 |
116.4 |
137.1 |
142.1 |
155.0 |
2233 |
976 |
||
Performance data is based on 7 bar g
(100 psi g) air inlet pressure and 20 - 25°C (66 - 77°F) ambient temperature.
Consult Gardner Denver for performance under other specific conditions.
