Filter reduction of CO
New H² two stage filter elements have been specifically developed for high efficient reduction of carbon monoxide as well as some other substances from compressed breathing air.
In first stage Hopcalite catalyst reduces specified substances from the air and in second stage depth fiber filter media intercepts all Hopcalite dust particles.
It is essential that coalescing filter element is installed as pre-filter to the H² grade filter and that relative humidity is sufficiently low.
| Sizes |
| Filter element size |
Dimensions (mm) |
Flow capacity Nm3/h |
Fits into filterhousing3 |
mbar at Nominal flow |
Hopcalite (g) |
| 04/20 |
Ø=51;h=70 |
78 |
AG 0012 |
80 |
35 |
| 05/20 |
Ø=51;h=140 |
120 |
AG 00183 |
110 |
135 |
| 05/25 |
Ø=75;h=125 |
198 |
AG 0027 |
120 |
155 |
| 07/25 |
Ø=75;h=225 |
335 |
AG 0036 |
420 |
430 |
| 07/30 |
Ø=75;h=325 |
510 |
AG 0048 |
730 |
740 |
| 10/30 |
Ø=75;h=505 |
780 |
AG 0072 |
1400 |
1410 |
Ø = Diameter. h = Height
| Differential pressure (mbar) at % of nominal flow |
| Filter element size |
25% |
50% |
75%3 |
100% |
| 04/20 |
20 |
40 |
60 |
80 |
| 05/20 |
28 |
55 |
833 |
110 |
| 05/25 |
30 |
60 |
90 |
120 |
| 07/25 |
105 |
210 |
315 |
420* |
| 07/30 |
183 |
365* |
548* |
730* |
| 10/30 |
343 |
685* |
1028* |
1400* |
* It is highly recommended to reduce the flow, so that pressuredrop is below 350 mbar.
