Air Treatment & Testing
|
 Our Air Treatment - Your Safety
Bauer
Kompressoren is recognised as an international leader
in the field of breathing air compressors and purification
systems. Properly processed air is an essential prerequisite
for many processes. This Purification aims to reduce
the undesirable gas components to a required minimum,
and we precisely tailor your purification system needs.
For special requirements, we have a laboratory equipped
with state-of-the-art measuring equipment. Contact us
and find out how Bauer products can be optimally integrated
in your production process.
 AERO-GUARD
for Removal of CO2 from Breathing Air,
100 - 630 l/min
AERO-GUARD
AERO-GUARD reduces the
CO2 content of breathing air far beyond
the limiting values of the DIN EN 12021.
Due to the constantly increasing CO2-concentration in
the air (due to unfavorable environmental influences),
operators from filling stations comes across most difficulties
to observe the limiting values for CO2 in a reliable
way. With AERO-GUARD the operator is always on the safe
side.
Economic operation
For a FAD of 630 l/min the filter element has a lifetime
of 50 operating hours. If FAD is lower, the lifetime
of the filter cartridge increases accordingly!
Technical
Data AERO-GUARD
| Air
flow |
100
- 630 l/min |
| Lifetime |
50
operating hours (600 l/min FAD
and 1000 ppm-vol intake concentration
CO2) / 1 year, even if operating
hours are not yet reached. |
| CO2-intake
concentration |
max.
1000 ppm-vol CO2 |
| CO2-outlet
concentration |
1/3
of intake concentration = max.
330 ppm-vol CO2 at 1000 ppm-vol
intake concentration CO2 |
| Rel.
humidity of intake air |
0
bis 100 % |
| Ambient
temperature |
+5
bis +45°C |
| Intake
air temperature |
+5
bis +45°C |
 Pure
Air Supply Because of Bauer's Air Processing
and Filter Systems
The P-Filter
System
The quality of breathing
air is largely based on the purification
systems and the design of the compressor
block. We have 60 years of high pressure
experience and know-how - that pays off!
The Bauer P-Filter systems meet and exceed the following
international air quality standards:
| Germany |
DIN EN 12021 and
PNEUROP 6611 |
| United Kingdom |
BS 4275 (fire services), BS
4001, part 1.2 (diving) |
| France |
Plongées Profondes Offshore |
| USA |
CGA Grade D+E, Navy Standard
Federal Spec. Grade A+B |
| Canada |
CSA |
The P-Filter
System
The filter system P41 or P61 are part of the standard
delivery scope of supply on the VERTICUS models. The
filters are carefully selected to match the units' rate
of flow and to provide long filter life. Drying agents
in the filter cartridge absorbs the residual humidity
and water vapours.
Compressed air is treated
in three stages:
A - DRYING by adsorption
of water vapour particles
B - NEUTRALISATION by
adsorption of oil vapour and disturbing
odours
C - MICRO FILTERING by
binding suspended particles
Bauer's purification cartridges
have a filter capacity of 1000 Nm³ (P41)
or 1600 Nm³ (P61) at 200 bar (capacity
in terms of free air delivery measured
at 1 bar absolute, + 20°C air temperature
and + 30°C final separator temperature).
Technical Date
P-System
| Model |
Nominal
pressure
1) |
Flow
rate 2)
at 200 bar
3000 psig |
Inlet
/
ambient
temp. |
Atmos.
dew
point |
No.
of
filters |
Condition-
able air
volumes
3) |
Conne-
tion tube
Ø |
Dimensions
L × W × H
mm
in. |
Weight |
| P40 |
90-420 bar
1300-6000 psig |
450 l/min
15 Scfm |
5-50°C
40-120°F |
<-70°C
<-95°F |
1 |
1500 m³
53000 cft |
8 mm |
700×160×700
27 2/3×6 1/4 ×27 2/3 |
40 kg
90 Ibs |
| 60 |
90-420 bar
1300-6000 psig |
600 l/min
20 Scfm |
5-50°C
40-120°F |
<-70°C
<-95°F |
1 |
2000 m³
70000 cft |
8 mm |
700×160×900
27 2/3×6 1/4×35 1/2 |
40 kg
100 Ibs |
1) Different pressure range on demand
2) Free air delivery at 1 bar/14,5 psig and 20°C/68°F
3) Cartridges for removal of oil and moisture at 30°C/85°F
and 200 bar/3000 psig in the final separator
Technical
Data Filter systems and Filter cartridge
| |
 |
 |
 |
 |
 |
|
 |
| Filter system |
P21 |
P31 |
P41 |
P41 ECOSAFE |
P61 |
P61 ECOSAFE |
P81 ECOSAFE |
| Ref. Filter
housing |
W7-7159 |
W7-9873 |
W6-2042 |
W6-1685 |
W6-1082 |
W6-1224 |
W6-1082
W6-1224 |
| Diameter |
95 |
90 |
100 |
100 |
100 |
100 |
100
100 |
| Length mm |
265 |
265 |
650 |
650 |
865 |
865 |
865
865 |
| Ref. Filter
cartridge |
W5-7679
W5-9183 |
W8-0100
W8-0114 |
W6-2565
W6-7224 |
W6-1686
W6-1687 |
W5-8826
W5-8827 |
W6-0036
W6-0037 |
W5-8826 +
W6-0036 |
| Content of
cartridge |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
AC/MS/MS/HP |
MS/AC/MS
MS/AC/MS |
| Diameter |
43
43 |
70
70 |
70
70 |
70
70 |
70
70 |
70
70 |
70
70 |
| Length mm |
200
200 |
245
245 |
490
490 |
505
505 |
710
710 |
720
720 |
710
720 |
| Capacity in
m³ * |
160
80 |
610
500 |
1200
1000 |
1200
1000 |
2000
1500 |
2000
1500 |
2000
2000 |
at 20°C and at 300 bar pressure
 Pure
Air, a Prerequisite for Safe Diving - TRIPLEX® Air
Purification System
The TRIPLEX AIR
Purification System
A safe and dependable filter technology, such as Bauer's
TRIPLEX® filter system, protects the divers and fire
fighters against inhaling noxious fumes and against the
regulator freezing up.
Our mobile compressor range is equipped with the TRIPLEX
filter system. The air quality conforms to DIN EN 12021
standard (former DIN 3188).
| • |
Untreated compressed
air is channeled into the filter
housing. |
| • |
The compressed air is injected
as to produce a rotating motion.
Centrifugal force removes the residual
air and oil particles by hurling
them against the container wall.
The condensate is collected in the
container and is drained in regular
intervals. |
| • |
The molecular sieve removes water
vapour from the compressed air. |
| • |
The activated carbon filter removes
residual oil and other contamination. |
| • |
Micro filters retain even the tiniest
solid contaminants. |
| • |
Clean and dry air leaves the filter
system. |
 SECCANT
Regeneration Dryer - Safe and Low Maintenance
Drying of Air and Gases
High Pressure Dryer SECCANT
Reasons for drying compressed air
and gases
Compressed air and gases contain moisture and other contaminants
that, if not removed from the air stream, may cause serious
damage to the compressor system, tools and test pieces.
Costly repairs and maintenance can result from accumulated
corrosion, icing and dirt. The development of a failsafe,
cost effective regeneration dryer for operating pressures
of up to 350 bar / 5000 psig is an answer to the rising
demand for dry and clean high pressure compressed air
and gases.
To guarantee continuous operation, two high pressure
desiccating chambers containing drying agent cartridges
and is operated in alternate cycles; the incoming moist
gas is dried in one chamber, while the other one is regenerated
at the same time. The Bauer SECCANT automatically reverses
the drying/regeneration process by diverting the compressed
air to the regenerated second chamber before the first
reaches saturated point.
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