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AIRFOIL BLADE FIRE DAMPERS
MODELS: 1200/1201/1202/1203
PERFORMANCE DATA:
VARIABLES / ACCESSORIES
VARIABLES:
MOUNTING:
CLOSURE DEVICE:
CLOSURE TEMP.:
SLEEVE LENGTH:
SLEEVE GAUGE:
IF MODEL 1203 IS SELECTED,
SPECIFY TYPE OF TRANSITION:
DAMPER LOCATION
IN SLEEVE:
OPTIONAL JAMB SEALS:
ACCESSORIES:
POSITION INDICATOR:
SIDE MTG. PLATE:
RETAINING ANGLES:
FLANGED SLEEVE:
(MODELS 1201 AND 1201-3 ONLY)
Previous View
PRESSURE DROP (damper fully open)
.5
(125.00)
.40
(100.0)
.30
(75.0)
.20
(50.0)
.1
(25.0)
.08
(20.0
.06
(15.0)
.05
(12.5)
.04
(10.0)
.03
(7.5)
.02
(5.0)
.01
(2.5)
300
500
700
1000
(1.50)
(2.54)
(3.56)
(5.08)
Face Area Velocity in feet per minute (m/s)
Tested per AMCA standard 500-D, Fig. 5.3.
CODE
V
H
FL
165
212
Specify Sleeve Length:
20 G
18 G
16 G
14 G
10 G
CR
CO
CSR
L8
L0
JSM
CODE
300
SMP
QS1
QS2
TDF1
TDF2
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Contents
Imperial figures shown.
(metric) system:
CFM x .4719 = liters per
inches w.g. x .2486
fpm x .00508 = meters
cfm per sq. ft. x 5.08 =
2000
3000
4000
(10.16)
(15.24)
(20.32)
DESCRIPTION
Vertical Mount (wall)
Horizontal Mount (floor)
Fusible Link
165°F (74°C)
212°F (100°C)
12" (305) to 36" (914)
20 ga. (1.0 mm)
18 ga. (1.2 mm)
16 ga. (1.6 mm)
14 ga. (2.0 mm)
10 ga. (3.5 mm)
Round Type C Transitions
Oval Type C Transitions
Square/Rect. Type C Transitions
8" (204) from Sleeve End
Specify Dimension from Sleeve End
Flexible Metal Jamb Seals
DESCRIPTION
MLS-300 Switch Pack
Side Mounting Plate (required for
mounting of MLS-300 without sleeve)
One "Quick Set" retaining angle
Set of two "Quick Set" retaining angles
TDF Flange on One End
TDF Flange on Both Ends
Dimensions
Performance
To convert to SI
Multiply:
second
= kilopascals
per second
liters/second per
sq. meter.
Specification
E
E15
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