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17
6-189.9
PERFORMANCE DATA - VELOCITY GENERATING NOZZLES
Table 17.1 - Blower Unit Model BDP Velocity Generating Nozzle Performance Data (feet) ➁
S
S
H
S
T
T
H
S
S
40° SPLITTER
NOZZLE
90° VERTICAL
NOZZLE
5-WAY
NOZZLES
Max. Mounting Ht. (ft.) H 26 25 27 29 31 32 32
Heat Throw (ft.) T 79 76 81 86 94 96 96
Heat Spread (ft.) S 26 25 27 29 31 32 32
Max. Mounting Ht. (ft.) H 26 26 24 29 31 32 32
Heat Spread (ft.) S 26 26 24 29 31 32 32
Max. Mounting Ht. (ft.) H 24 24 23 25 28 30 32
Heat Throw (ft.) T 60 59 59 62 70 75 80
Heat Spread (ft.) S 120 118 117 124 140 151 160
Max. Mounting Ht. (ft.) H 22 21 20 25 26 23 26
Heat Spread (ft.) S 31 29 28 35 36 32 36
150 175 200 250 300 350 400
BDP Blower Model Size
40°
Downward
Nozzle
90° Vertical
Nozzle
40° Splitter
Nozzle
5-Way
Nozzle
Nozzle
Type
➁ The above table is based on an inlet air temperature of 70°F and an air temperature rise of 55°F. Air deflectors on, 40°
and 90° discharge nozzles set perpendicular to the face of the air discharge opening. On 5-way nozzles all air deflectors
set perpendicular to floor. Static pressure measured at 0.1" W.C. for 90° nozzle, 0.2" W.C. for 40° downward and 5-way
nozzle, and 0.3" W.C. for 40° splitter nozzle. Outlet velocities are approximately 1750 FPM for the 40° nozzles, 1000 FPM
for the 90° nozzle and 1300 FPM for 5-way. For motor size, drive and blower rpm refer to pages 12 and 13. Mounting
height measured from bottom of unit.
S
T
H
Figure 17.1 - Velocity Generating Nozzles ➀
40° DOWNWARD
NOZZLE
➀ Velocity generating nozzles available for Blower Model BDP only.
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