Honeywell 11255 - Manual (Page 76)

76
Guide Specifications
Construction
Moisture separators are constructed much like permanent metal washable filters. The nominal two inch thick
media pack consists of 15 individual layers of pleated and flat aluminum wire mesh.
Air entering and exiting support grids are expanded metal, and the media enclosing frame is 16 ga. galva-
nized steel with five 3/8” diameter holes in the bottom for drainage.
Notes
1.Model MSG separators for use in side access housings with drain tube option are furnished with neoprene
gaskets on vertical sides to prevent moisture bypass.
2. Actual separator size is 5/8” under on both height and width. Actual depth is 1-7/8”
3. For maximum capture of liquid droplets, operate separators in the 500 fpm + 10% range.
4. Pd= Pressure Drop, in w.g.
5. Special sizes are available. Contact your local representative or the factory.
6. Performance values stated may be averages typical of the products listed. Contact factory for actual perform-
ance test reports on specific products.
1.0 General
1.1 Moisture separators shall be Models MS or MSG
as manufactured by Flanders.
1.2 Separator sizes and capacities shall be as
scheduled on the drawings.
2.0 Filter Construction
2.1 Enclosing frame shall be nominal 2” thick 16 ga.
galvanized steel with five 3/8” drain holes in the
bottom.
2.2 The media pack shall consist of 15 individual lay-
ers of pleated and flat aluminum wire mesh.
2.3 The face grids on the entry and exit sides shall be
expanded metal.
2.4 Arrow on top of frame shall indicate placement of
separator as to air flow and drainage position.
2.5 Model MSG separators for use in side access
housings with drain tube option shall have neo-
prene gaskets on vertical frame sides to prevent
liquid by-pass.
3.0 Performance
3.1 Separators shall have a minimum efficiency of
98% on 20 micrometer water or oil droplets when
operated at 500 fpm gross face velocity.
3.2 Initial resistance shall not exceed the scheduled
values.
4.0 Installation
4.1The installing contractor shall construct filter
banks or provide housings with drain tubes in
accordance with the separator manufacturer’s
recommendations.
4.2 Drain tubes and/or drain manifold shall be
trapped before running the piping to an open
drain.
Performance Data
Capacities and Dimensions
Model Number Recommended Range of Face Velocities (FPM)
For Built-up For Side Access Nominal Size Weight
Banks Housings HxWxD inches 375 450 500 550 625 Each
(Note 1) (Note 2) (lbs)
MS24242 MSG-24242 24x24x2 1500 .14 1800 .20 2000 .22 2200 .28 2500 .34 15
MS-12242 MSG-12242 12x24x2 750 .14 900 .20 1000 .22 1100 .28 1250 .34 9
MS-24122 MSG-24122 24x12x2 750 .14 900 .20 1000 .22 1100 .28 1250 .34 9
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