Rapid 4044, Installation, Operation & Service Manual

Page: 33 / 162

SECTION 5: S
PECIFICATIONS
25 of 154
Table 1 8 : Fan Selection Chart (continued)
* MUA config u ration only.
** AM req u ires high v elocity ret u rn air damper.
¤ Class II w heels
CF= Cons u lt Factory
IMPORTANT NOTES:
So u nd le v els are in dBA at 5' from the s u pply air opening. This fig u re does not acco u nt for atten u ation,
additional noise or directi v ity factors. More horsepo w er req u ired incl u des both the r u nning horsepo w er and
the starting torq u e req u irements. Horsepo w er can be greater than the standard fan c u r v e charts. Brake
horsepo w er does not incl u de dri v e losses. For external static press u re greater than 2", contact yo u r local
representati v e or Rapid Engineering LLC. For operation in altit u des exceeding 2000' abo v e sea le v el, contact
the factory. The recommended motor horsepo w ers sho w n for the Fan Selection Chart in the 0 in. w c external
static press u re col u mn incl u de fan and b u rner static press u res only (internal eq u ipment static press u re).
Other cabinet options co u ld add static press u re and sho u ld be incl u ded in the external static press u re u sed
to select motor horsepo w er. See the Static Press u re Drops in Table 20, Page 41 for the external static
press u res that sho u ld be added for selected options.
Ai
rf
lo
w
C
u
b
ic
Fe
e
t p
e
r
Min
u
te
(CFM)
Model
Disc
har
g
e V
e
lo
city
Fe
e
t p
e
r
Min
u
te
(FPM)
Re q uired Motor Horse Power (HP)
@ Noted External Static Pressure
(in wc)
Brake Horse Power (HP)
@ Noted External Static Pressure
(in wc)
dBA Decibel @
Noted External
Static Pressure
(in wc)
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 0
55,000 4060** 2,037 20 25 25 25 30 30 40 40 40 18.1 20.0 21.9 23.9 26.0 28.1 30.1 32.3 34.6 83
55,000 4066 1,741 20 20 20 25 25 30 30 40 40 15.0 17.1 19.2 21.2 23.5 25.7 28.1 30.4 32.8 80
55,000 4073 1,600 20 20 25 25 30 30 30 CF CF 16.1 18.4 20.8 23.2 25.6 28.2 30.8 CF CF 75
60,000 4060** 2,222 25 25 30 30 40 40 40 40 40 22.0 24.1 26.2 28.3 30.5 32.7 35.0 37.3 39.5 85
60,000 4066 1,899 20 25 25 25 30 30 40 40 40 18.1 20.2 22.4 24.7 27.0 29.4 31.8 34.3 36.9 81
60,000 4073 1,745 20 25 25 30 30 40 40 40 40 18.6 21.0 23.5 26.1 28.6 31.3 34.1 36.9 39.7 77
60,000 4080 1,241 20 20 25 25 30 CF CF CF CF 16.5 19.1 21.7 24.5 27.4 CF CF CF CF 72
65,000 4066 2,057 25 25 30 30 40 40 40 40 50 21.6 23.9 26.2 28.6 31.1 33.6 36.1 38.8 41.4 83
65,000 4073 1,891 25 25 30 30 40 40 40 50 50 21.3 23.8 26.5 29.2 31.9 34.7 37.6 40.5 43.5 79
65,000 4080 1,345 20 25 25 30 40 40 CF CF CF 18.5 21.3 24.0 27.0 30.2 33.0 CF CF CF 74
70,000 4066** 2,215 30 30 40 40 40 40 50 50 50 25.5 27.9 30.4 33.0 35.6 38.2 40.9 43.5 46.4 85
70,000 4073 2,036 25 30 30 40 40 40 50 50 50 24.5 27.1 29.8 32.7 35.6 38.5 41.5 44.5 47.6 81
70,000 4080 1,448 25 25 30 30 40 40 40 50 CF 20.7 23.6 26.6 29.5 32.7 35.9 39.1 42.4 CF 76
75,000 4066** 2,374 30 40 40 40 50 50 50 50 60 30.0 32.6 35.2 37.9 40.6 43.4 46.2 49.1 52.0 87
75,000 4073 2,182 30 40 40 40 40 50 50 50 60 27.9 30.7 33.6 36.4 39.5 42.6 45.7 48.9 52.1 83
75,000 4080 1,552 25 30 30 40 40 40 50 50 50 23.2 26.3 29.4 32.5 35.8 39.1 42.4 45.9 49.4 78
75,000 4089 1,552 25 25 30 40 40 CF CF CF CF 21.3 24.5 27.9 31.3 34.8 CF CF CF CF 73
80,000 4066** 2,532 40 40 50 50 50 50 60 60 60 35.1 37.8 40.6 43.4 46.3 49.2 52.1 55.1 58.2 88
80,000 4073 2,327 40 40 40 50 50 50 60 60 60 31.7 34.6 37.6 40.7 43.7 47.0 50.3 53.6 56.9 85
80,000 4080 1,655 30 30 40 40 40 50 50 50 60 26.0 29.0 33.9 35.5 38.9 42.3 45.8 49.4 52.9 79
80,000 4089 1,655 25 30 40 40 40 50 CF CF CF 23.5 26.9 30.3 33.9 37.6 41.3 CF CF CF 75
85,000 4073** 2,473 40 40 50 50 50 60 60 60 75 36.0 39.1 42.3 45.5 48.7 51.9 55.4 58.8 62.4 86
85,000 4080 1,759 30 40 40 40 50 50 50 60 60 29.0 32.2 35.5 38.9 42.4 46.0 49.6 53.2 57.1 81
85,000 4089 1,759 30 30 40 40 50 50 50 60 CF 25.8 29.4 33.0 36.6 40.4 44.3 48.3 52.3 CF 76
90,000 4073** 2,618 50 50 50 60 60 60 75 75 75 40.7 43.9 47.2 50.5 53.9 57.4 60.7 64.3 68.0 87
90,000 4080 1,862 40 40 40 50 50 50 60 60 75 32.4 35.7 39.2 42.6 46.3 50.0 53.8 57.6 61.5 82
90,000 4089 1,862 30 40 40 40 50 50 60 60 60 28.3 32.0 35.8 39.6 43.5 47.5 51.6 55.8 60.0 78
95,000 4073* 2,764 50 50 60 60 60 75 75 75 75 45.9 49.2 52.6 56.1 59.6 63.2 66.8 70.5 74.1 88
95,000 4080 1,966 40 40 50 50 60 60 60 75 75 35.9 39.4 43.0 46.6 50.3 54.2 58.1 62.1 66.1 84
95,000 4089 1,966 40 40 40 50 50 60 60 60 75 31.3 35.0 38.9 42.9 46.9 51.0 55.3 59.5 64.0 79
100,000 4073** 2,909 50 50 50 60 60 75 75 75 75 41.2 44.8 48.5 52.3 56.0 60.0 64.1 68.3 72.5 89
100,000 4080 2,069 40 50 50 60 60 60 75 75 75 39.8 43.5 47.2 51.0 54.9 58.7 62.8 66.9 71.1 85
100,000 4089 2,069 40 40 50 50 60 60 60 75 75 34.3 38.1 42.2 46.2 50.5 54.7 59.0 66.2 68.0 80
110,000 4080 2,279 50 60 60 60 75 75 75 100 100 46.2 50.4 54.4 59.4 64.0 68.7 73.6 78.5 83.5 88
110,000 4089 2,276 50 50 50 60 60 75 75 75 100 41.1 45.2 49.5 53.8 58.3 62.8 67.5 72.2 76.9 83
120,000 4080** 2,483 60 75 75 75 100 100 100 100 100 57.0 61.6 66.1 70.9 75.9 80.9 86.1
91.2
5
96.5 90
120,000 4089** 2,483 50 60 60 75 75 75 100 100 100 49.0 53.4 57.9 62.5 67.1 71.9 76.8 81.9 86.9 85
130,000 4089** 2,690 60 75 75 75 100 100 100 100 100 58.0 62.7 67.5 72.4 77.4 82.2 87.4 92.7 98.0 87
150,000 4089** 3,103 100 100 100 100 125 125 125 125 125 80.0 85.3 90.6 96.0
101.
5
107.
1
112.
8
118.
5
124.
4
91