6
Unitary Products Group
550.39-TG5YI
Model
KEU
CFM
Face
Velocity
(FPM)
Sound
Power
dB (10)
12 Watts
Angle of Deflection
Vertical Louvers
1
0° Spread
Horizontal
Louvers
2
Vertical Louvers
1
22
1
2
° Spread
Horizontal
Louvers
2
Vertical Louvers
1
45° Spread
Horizontal
Louvers
2
Throw
(Feet)
3
Spread
(Feet)
3
0°
18°
Throw
(Feet)
3
Spread
(Feet)3
0°
18°
Throw
(Feet)
3
Spread
(Feet)3
0°
18°
Min Max Min Max
Drop
(Feet)
4
Min Max Min Max
Drop
(Feet)
4
Min Max Min Max
Drop
(Feet)4
180
4800
880
26
84 132
32
48
23
12
61
95
38
56
21
11
46
72
73
112
12
6
5400
1000
28
95 149
36
54
24
12
68
107
42
63
22
11
52
81
81
124
12
6
6000
1110
30
106 165
39
59
25
13
76
119
46
69
23
12
57
89
90
138
13
7
6600
1220
33
116 182
43
65
26
13
84
131
50
76
23
12
63
98
99
152
13
7
7200
1330
36
126 199
46
70
27
14
92
143
55
83
24
12
68
107 109 166
14
7
1
Adusting the vertical louvers will vary the throw, the spread and the drop.
2
Adjusting the horizontal louvers will only vary the drop.
3
The velocity of the air will be 125 ft/min. at the minimum distance and 80 ft/min. at the maximum distance.
4
The velocity of the conditioned air at the bottom of the drop will be 50 ft./min. Drafts will occur if the drop extends into the
occupied level of the conditioned space.
SUPPLY AIR PLENUM PERFORMANCE DATA, CFM
Model
KEU
m
3
/s
Face
Velocity
(MPM)
Sound
Power
dB (10)
12 Watts
Angle of Deflection
Vertical Louvers
1
0° Spread
Horizontal
Louvers
2
Vertical Louvers
1
22
1
2
° Spread
Horizontal
Louvers
2
Vertical Louvers
1
45° Spread
Horizontal
Louvers
2
Throw
(Meters)
3
Spread
(Meters)
3
0°
18°
Throw
(Meters)
3
Spread
(Meters)3
0°
18°
Throw
(Meters)3
Spread
(Meters)
3
0°
18°
Min Max Min Max
Drop
(Meters)
4
Min Max Min Max
Drop
(Meters)
4
Min Max Min Max
Drop
(Meters)4
180
2.26
268
26
25.5 40.1 9.7 14.6 7.0
3.6 18.5 28.9 11.6 17.0 6.4
3.3 14.0 22.0 22.2 34.0 3.6
1.8
2.55
304
28
28.9 45.3 10.9 16.4 7.3
3.6 20.7 32.5 12.8 19.2 6.7
3.3 15.8 24.6 24.6 37.7 3.6
1.8
2.83
337
30
32.2 50.1 11.9 18.0 7.6
4.0 23.1 36.2 14.0 21.0 7.0
3.6 17.3 27.0 27.4 42.0 4.0
2.1
3.11
371
33
35.3 55.3 13.1 20.0 7.9
4.0 25.5 40.0 15.2 23.1 7.0
3.6 19.2 29.8 30.1 46.2 4.0
2.1
3.40
404
36
38.3 60.5 14.0 21.3 8.2
4.3 28.0 43.5 16.7 25.2 7.3
3.6 20.7 32.5 33.1 50.5 4.3
2.1
1
Adusting the vertical louvers will vary the throw, the spread and the drop.
2
Adjusting the horizontal louvers will only vary the drop.
3
The velocity of the air will be 125 ft./min. at the minimum distance and 80 ft./min. at the maximum distance.
4
The velocity of the conditioned air at the bottom of the drop will be 50 ft./min. Drafts will occur if the drop extends into the
occupied level of the conditioned space.
SUPPLY AIR PLENUM PERFORMANCE DATA,
Motor
(kW/HP)
Blower
Range
(RPM)
Adjustable Motor Pulley
Fixed Blower Pulley
Belt
Pitch Dia
(mm/in.)
Bore
(mm/in.)
Pitch Dia.
(mm/in.)
Bore
(mm/in/)
Designation
Pitch Lg.
(mm/in.)
2.2 / 3
615/800
86 - 112/
3.4 - 4.4
22.2 /
7
8
203 / 8.0
25 / 1
A54
1405 / 55.3
BLOWER MOTOR AND DRIVE DATA
M
3
/S
