CATALITE® CBA Series
Complete Breathing Air Purification System
Taking Your Workers From Hazard to Health
15 – 940 scfm
CBA Series
Safety Requirements: Fresh Air Supplied Respirators PPE (Personal
Protective Equipment) May Be Required by Regulation:
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Occupational Safety and Health
Association
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OSHA: CFR1910.134
Canadian Standards Association
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CSA: Z180.1-00
Compressed Gas Institute
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CGA: Pamphlet G-7
American National Standards Institute
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ANSI: Z88.2-1080
National Fire Protection Association
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NFPA: Standard 1500
CBA Series
Industries Served
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Power Generation
– Furnaces, boilers, holding tanks
Petro Chemical
– protects from hazardous fumes,
gases, and vapors
Construction
– Asbestos abatement
Sandblasting / Spray Painting
– Atomized VOC’s
Confined Space
– All Industries with tanks, vats,
boilers
CBA Series
CATALITE Utilizes HF Series Filtration
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HF Series filters are the result of
extensive testing of the latest stateof-the-art materials in filtration
media.
Filter elements have been designed
utilizing the latest media innovation
and manufacturing techniques.
The result is increased
performance, reduced size and
lower operating pressure drop.
CBA Series
CATALITE Utilizes HF Series Filtration
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Prefilters
– Grade 7 general purpose 1 micron
coalescer removes gross solids and
liquids
– Grade 3 ultra high efficiency oil removal
element removing solids and liquids to
0.01 micron and 99.999+% of oil
aerosols
Afterfilters
– Grade 1 activated carbon filter
removing any remaining oil content and
solids to 0.01 micron and any
remaining odor
– Grade 6 is a dry particulate element
removing any remaining particles
Grade 7
Grade 1
Grade 3
Grade 6
CBA Series
CATALITE® Protects Our Respiratory System - Stages of Filtration
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CATALITE® Filtration System
Stage 1 Prefilters
– Removes Gross Solids
Stage 2 Prefilter
– Removes 0.01μm aerosols
Stage 3 CBA Desiccant Bed
– Removes Moisture
Stage 4 CBA Catalyst Bed
– Lowers CO levels
Stage 5 Activated Carbon
– Removes oil vapors and odor
– Final filtration to 0.01μm
Stage 6 Particulate Afterfilter
– Removes 1μm contaminants
CBA Series
CBA Desiccant Air Dryer
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Heatless regenerative twin tower
– Continuous duty service
– Minimal power consumption
ASME Carbon steel vessels
Fixed 10 minute dryer cycle
– Consistent ISO 8573-1 Class 2
-40°F, -40°C outlet pressure dewpoint
Low relative humidity of air stream
– Keeps catalyst dry
– Extends service life of components
Shuttle valves
– Accurate & durable inlet/outlet
– Automatically shift to low-pressure
circuit
CBA Series
Standard Instrumentation
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Pressure Gauges
– Left / Right Tower
– Inlet / Outlet Purifier
– Purge Pressure
Moisture Indictor Monitors
– Overloading
– Improper Operation
– Valve Malfunction
– Declining CO removal
– System Maintenance
Pilot Air Filter & Regulator
CBA Series
Standard Controls
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Soft On/Off Switch with 2 Power
Recovery Modes
Switching Failure Alarms
Service Reminders
Tower / Valve Status LCD
Voltage Free Common Alarm
Contacts 5A Rating
RS232 Communications Port
CBA Series
Advanced Controls (Optional)
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Vacuum fluorescent text display
Patented automatic Sensatherm®
Energy Savings
Calibration free temperature
sensors match purge
Energy Saving purge rates as low
as 7%
High inlet temperature & low Inlet
pressure alarms
CBA Series
CO Monitor Base Model (Optional)
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Deltech’s Series 1000 carbon monoxide monitor can be
used as a stand-alone device or installed on a Catalite
purifier as an option.
The monitor, which has a 0-200 ppm carbon monoxide
range, is designed for simple, trouble-free use and
maintenance.
The easy-to-calibrate monitor features a digital display,
two adjustable alarm set points with indicators and an
audible alarm with a silence switch.
Other features include a NEMA 4 enclosure and an alarm
push-to-test switch.
The monitor’s sensor, a unique gel-type fuel cell, is easily
replaceable, will not leak and is unaffected by most
background gases.
The carbon monoxide monitor comes ready to use; there
is no assembly required.
CBA Series
Advanced Breathing Air Analyzer Choices with Alarms (Optional)
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Carbon Monoxide (CO) Monitor
– CO & Oxygen Monitor
– CO & Dewpoint Monitor
– CO – Oxygen – Dewpoint
Monitor
CBA Series
Purification Capabilities
Contaminant Concentration
Carbon Monoxide (CO)
ppm,mL/m3,v/v
Carbon Dioxide (CO2)
ppm,mL/m3,v/v
Oil mg/m3 (Condensed
Hydrocarbons)
Oil Vapor ppm,mL/me (Gaseous
Hydrocarbons)
Odor
Maximum Allowable
OSHA (1)
CSA
10
5
Purifier
Outlet
95%
Conversion
1000
500
[2]
5
1
0
N/A
N/A
<.02 [3]
“no
“no
pronounced pronounced
odor”
odor”
None [4]
[1] The OSHA Standard references CGA (Compressed Gas Association) pamphlet G-7.1, Grade D and is
generally consistent with those published by ANSI and NFPA.
[2]
CO is converted to CO2 by the purifier and added to the concentration of CO2 already present (normal
atmospheric air contains 314 ppm v/v of CO2. Although some CO2 is absorbed in the desiccant beds,
high concentration of CO in the system and/or high conc
[3] Will remove only those gasseous hydrocarbons normally adsorbable by activated carbon. Outlet
concentration is expressed as methane equivalent. Activated carbon will not remove methane.
[4] Will remove only those odors normally adsorbable by activated carbon.
[5] 95% Conversion example ( 200 ppm @ inlet = 10 ppm @ outlet).
CBA Series
Product Specifications
Model
CBA 15
CBA 25
CBA 35
CBA 50
CBA 75
CBA 95
CBA 135
CBA 205
CBA 305
CBA 375
CBA 490
CBA 625
CBA 775
CBA 940
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2
Inlet
In/Out
Flow
Outlet Flow
Power
Connections Height Width Depth Weight
(scfm)1
(scfm)2
Supply
(in)
(in)
(in)
(in)
(lbs)
18
15
1/2 NPT
49
35
35
440
VAC 8530
25
1/2 NPT
49
35
35
450
264/1/14742
35
3/4 NPT
49
35
35
455
53hZ
60
50
1 NPT
64
35
35
560
90
75
1 NPT
79
37
35
700
114
95
1 NPT
57
50
41
820
162
135
1 NPT
57
50
41
820
246
205
1 1/2 NPT
75
56
43
1190
366
305
2 NPT
65
62
51
1405
DC 11.5450
375
2 NPT
73
66
51
1560
28V DC
590
490
750
625
Consult Factory
930
775
1130
940
Flow capacity rated at CAGI conditions (100 psig and 100 F saturated inlet)
Operating range of inlet supply air is 60 - 150 psig and 35 - 140 F
CBA Series
Filtration & Catalytic Conversion
CBA Series
Capacity Correction Factors
Inlet Pressure (psig)
Multiplier
60
70
80
90
0.65 0.74 0.83 0.91
100 110 120 130 140 150
1 1.04 1.08 1.12 1.16 1.2
Inlet Temperature ( F) <=100 105 110 115 120 125 130 135
Multiplier
1 0.98 0.96 0.93 0.89 0.85 0.81 0.76
140
0.7