PERFORMANCE DATA
Unit
40RUM Airflow (Cfm)
Unit
40RUM
Airflow (L/s)
1800
850
2400
1150
3000
1450
2250
1000
3000
1400
3750
1800
3000
1450
4000
1900
5000
2350
3750
1750
5000
2350
6250
2950
4500
2100
6000
2800
7500
3500
Straight
21∫°
45°
2400
39
33
24
50
X 1.50
3000
45
38
28
100
X 0.75
4000
55
46
33
150
X 0.50
5000
45
38
28
6000
50
43
31
Straight
21∫°
45°
7
1150
11.71
9.91
7.20
0.254
X 1.50
8
1400
13.87
11.71
8.63
0.508
X 0.75
12
1900
16.65
13.93
9.99
0.762
X 0.50
14
2350
13.77
11.63
8.57
16
2800
15.41
13.25
9.55
Unit
Airflow (Cfm)
Discharge
Plenum
Electric
Heater
Return Air
Grille
Unit
Airflow (L/s) Discharge
Plenum
Electric
Heater
Return Air
Grille
1800
0.06
0.04
0.01
850
15
9
2
2400
0.10
0.06
0.01
1150
25
16
3
3000
0.14
0.10
0.02
1450
36
26
5
2250
0.09
0.06
0.01
1000
20
12
2
3000
0.14
0.10
0.02
1400
34
24
5
3750
0.21
0.15
0.03
1800
51
39
8
3000
0.14
0.10
0.02
1450
36
26
5
4000
0.22
0.17
0.04
1900
56
43
10
5000
0.32
0.26
0.06
2350
79
65
15
3750
0.07
0.04
0.01
1750
18
10
2
5000
0.12
0.07
0.02
2350
29
17
5
6250
0.17
0.11
0.02
2950
43
26
5
4500
0.10
0.06
0.01
2100
24
14
2
6000
0.16
0.10
0.02
2800
39
24
5
7500
0.23
0.15
0.03
3500
56
37
7
30
42
Factory-Supplied Filter Pressure Drop — English
0.12
0.17
Pressure Drop (Pa)
13
20
28
17
27
38
28
42
56
15
24
33
20
0.23
0.06
0.10
0.13
0.08
Factory-Supplied Filter Pressure Drop — SI
Pressure Drop (in. wg)
0.05
0.08
0.11
12
14
16
16
7
14
16
Accessory Pressure Drop — SI (Pa)
Accessory Pressure Drop — English (in. wg)
7
8
12
14
Unit
40RUM
Accessory Plenum Air Throw Data — English (Ft)
7
8
12
14
16
7
8
12
14
16
0.07
0.11
0.15
0.11
0.17
THROW
FACTOR
8
7
8
12
TERMINAL
VELOCITY (Fpm)
TERMINAL
VELOCITY (m/sec)
THROW
FACTOR
NOTE: Throw distances shown are for 75 fpm terminal velocity. Use the following multipliers to determine
throw values for other terminal velocities.
NOTE: Throw distances shown are for 0.381 m/sec terminal velocity. Use the following multipliers to determine
throw values for other terminal velocities.
Accessory Plenum Air Throw Data — SI (m)
Unit
40RUM
Airflow (L/s)
Vane Deflection
Airflow (Cfm)
Vane Deflection
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