Honeywell 11255 - Manual (Page 25)

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3. Courtaulds yellow fuel tank coating (A)
513X390 base + (B) 910X624 activator
- With
a conventional air gun operating at 45 psi,
with spray feed rate of 105 gr/min @ 120
fpm, initial pressure drop was .23” w.g.
Running to final pressure drop at .82” w.g.,
average removal efficiency was measured
at 99.35% efficiency, with 284 grams hold-
ing capacity on the first stage and 1366
grams holding capacity on the second
stage.
Three-Stage
The three-stage version of this system uti-
lizes the same filters as the two-stage, plus
a proprietary internally supported Polyester
Panel filter and a proprietary pocketed cube
filter.
The three-stage system performed as
shown below in testing.
1. Dexter (A) 454-5 + (B) X-395 fuel tank coat-
ing mix-yellow
- With a conventional air gun
operating at 45 psi, with spray feed rate of
105 gr/min @ 120 fpm, Initial pressure drop
was .15” w.g. Running to final pressure drop
at .70” w.g., average removal efficiency was
measured at 99.97% efficiency, with 470
grams dust holding capacity on the first
stage, 981 grams holding capacity on the
second stage and 1140 grams holding
capacity on the third stage.
2. Deft 44GN72 green water-reducible coating
(A) base + (B) activator
- With a convention-
al air gun operating at 45 psi, with spray
feed rate of 104 gr/min @ 120 fpm: Initial
pressure drop was .15” w.g.Running to final
pressure drop at .70” w.g., average removal
efficiency was measured at 99.97% effi-
ciency, with 470 grams dust holding capac-
ity on the first stage, 981 grams holding
capacity on the second stage and 1140
grams holding capacity on the third stage.
3. Courtaulds yellow fuel tank coating (A)
513X390 base + (B) 910X624 activator
- With
a conventional air gun operating at 45 psi,
with spray feed rate of 93 gr/min @ 120
fpm: Initial pressure drop was .15” w.g.
Running to final pressure drop at .79” w.g.,
average removal efficiency was measured
at 99.91% efficiency, with 570 grams dust
holding capacity on the first stage, 821
grams holding capacity on the second
stage and 354 grams holding capacity on
the third stage.
Filter ID:
FP319A (three-stage)
Descriptions:
6 Pocket synthetic, yel-
low 15” deep
Test Type:
Fractional Efficiency
Velocity:
120 fpm
Test Aerosol:
KCI, neutralized
Filter ID:
FP319A (three-stage)
Descriptions:
6 Pocket synthetic, yel-
low 15” deep
Test Type:
Fractional Efficiency
Velocity:
120 fpm
Test Aerosol:
Oleic Acid, neutralized
Filter ID:
FP319A (two-stage)
Descriptions:
Poly Panel, 6-Pkt. bag
Test Type:
Fractional Efficiency
Velocity:
120 fpm
Test Aerosol:
KCI, neutralized
Filter ID:
FP319A (two-stage)
Descriptions:
Poly Panel, 6-Pkt. bag
Test Type:
Fractional Efficiency
Velocity:
120 fpm
Test Aerosol:
Oleic Acid, neutralized
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