Rapid 4044 - Table 10: Dimensions; Table 11: Leaving Dry Bulb Temperature Drop (Average); Figure 12: Evaporative Cooling

SECTION 5: SPECIFICATIONS
19 of 154
FIGURE 12: Evaporative Cooling
Table 10: Dimensions
NOTE: Evaporative Cooling Section is 42".
Transition section is 24". Total length is 66". Applicable for MUA/AM/VAV styles only.
Table 11: Leaving Dry Bulb Temperature Drop (Average)
NOTE: Rapid Engineering LLC's standard media thickness equals 12".
OA
BD
UD
LD/RD
ELECTRICAL
CONNECTION
GAS CONNECTION
BR
CE
OA
RD
BD/UD
CE
FJ
LD
FJ
AD1
AD2
AD1
AD2
PLAN VIEW
RIGHT SIDE VIEW
FAN SECTION BURNER SECTION
COIL SECTION
(OPTIONAL)
EVAPORATIVE
COOLER
(OPTIONAL)
ENERGY
RECOVERY
SECTION
(OPTIONAL)
FILTER
SECTION
(OPTIONAL)
INLET PLENUM
(OPTIONAL)
INLET HOOD
(OPTIONAL)
OR
A
66”
B
Applicable
Cabinet
Model
550 FPM
Max
CFM
Applicable
Cabinet
Model
750 FPM
Max
CFM
Dimensions
AB
4024 ECM24 4,000 4024 ECM24D 5,800 40 40
4024-4036 ECM36 10,000 4036 ECM36D 13,700 58 58
4036 ECM40 12,000 4036-4040 ECM40D 16,600 63 63
4036 ECM44 14,500 4036-4040 ECM44D 19,600 69 69
4036-4040 ECM49 17,700 4036-4049 ECM49D 24,300 76 76
4036-4049 ECM54 23,000 4044-4054 ECM54D 31,200 85 85
4040-4049 ECM60 28,000 4049-4060 ECM60D 38,500 49 49
4044-4054 ECM66 31,600 4049-4066 ECM66D 43,100 104 96
4044-4054 ECM73 34,100 4054-4066 ECM73D 46,600 112 96
4054-4066 ECM80/ECM89 48,000 4066-4080
ECM80D/
ECM89D
65,300 131 112
Wet Bulb
Depression (°F)
Temperature Drop (°F)
for Stated Media Depth (in)
4" 6" 8"12"18" 24"
10.0 5.3 6.8 7.9 8.9 9.8 9.9
12.5 6.6 8.5 9.8 11.1 12.2 12.3
15.0 7.9 10.2 11.8 13.3 14.6 14.8
17.5 9.2 11.9 13.8 15.6 17.1 17.3
20.0 10.5 13.6 15.8 17.8 19.5 19.7
22.5 11.8 15.3 17.7 20.0 21.9 22.2
25.0 13.2 17.0 19.7 22.2 24.4 24.7
27.5 14.5 18.7 21.7 24.4 26.8 27.2
30.0 15.8 20.4 23.6 26.7 29.3 29.6
32.5 17.1 22.1 25.6 28.9 31.7 32.1
35.0 18.4 23.8 27.6 31.1 34.1 34.6
37.5 19.7 25.5 29.5 33.3 36.6 37.0
40.0 21.1 27.2 31.5 35.6 39.0 39.5