DESCRIPTION:
The MSA AIR-LINE FILTER provides high-efficiency filtration of compressed
air for breathing purposes...minimum 99% removal of 0.3 micron and larger
diameter particulate, including dusts, mists, fumes, smokes and low concen-
trations of organic vapors.
Figure 2
Figure 1
SYSTEM PRESSURE
Maximum operating pressure 125 psig.
SYSTEM TEMPERATURE
Maximum operating temperature 250” F
INLET AND OUTLET FITTINGS
one-half inch NPT Female both ends.
Size: 6” x 7 112” high
Weight: 3 pounds
FLOW CAPACITY
Designed for 25 scfm maximum volume at which the initial
pressure drop is 1.O psig for an assembly with two chemical
cartridges and a particulate filter.
EFFICIENCY
99% of .3 Micron when tested according to 30 CFR Part 11
Subpart K
USES
Use with constant flow and pressure demand Air-Line respirators.
-0G NUMBERS
\ir-Line Filter, complete with one particulate filter and
two organic vapor cartridges.. .81857
Filter Replacement Kit ( includes 8 items, pictured with
l
* )
Part No. 484923
%- BoU;;;j ‘dd)
Head-86602
“0’‘-ring-62726* *
Gasket, Carfridge-
89775 Jc Jr
’ &&;:C;rtridge-
L 150-cc Organic Vapor
--\ Cartridge-48727JC *
- Gasket, Cartridge-
89774 Jc *
CATAI
MSA F
Particulate Filter-
79030* *
Retainer, Cartridge-
91374**
nn A InITrkI A LIP.C
,“,HllY I CIYHlYLsL
Replace filter cartridge and organic vapor cartridges every 1000
hours of use,or sooner if pressure drop increases or odor is detected.
Bowl-486515
0 ,Inci”desmain“aiv-615191
-Washer (4 req’dd) 63832
4. Remove and replace O-ring seal in head.
Nut (4 req’dj 632391
5. Replace new cartridge, filter, and gaskets in reverse order
Procedure:
Refer to Figure #2 in next column.
1, Remove 4 bolts,washers,and nuts in housing and remove bowl.
2. Unscrew cartridge retainer,turning counterclockwise.
3. Take note of the 3 gaskets and position of cartridge in
system as they are removed.
of removal.
6. Replace bowl and 4 nuts. washers and bolts.
7. Check for leaks after recharging with air.
Do NOT
exceed maximum operating pressure of 125 psig.
I- -- 0 Dratn Valve-61519
“NOTE: Two of these cartridges are used in series with the
particulate filter.
