Roduct, Pecifications, Pcb090 – Goodman Mfg SS-PCB50 User Manual
Page 5: Erformance
SS-PCB50
5
P
RODUCT
S
PECIFICATIONS
CFM
EXTERNAL STATIC PRESSURE (INCHES W.C.) SEE NOTE (3)
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
2600
669
0.44
816
0.59
916
0.75
1004
0.92
1084
1.09
1157
1.28
1226
1.47
1291
1.67
2800
734
0.53
847
0.69
944
0.85
1030
1.03
1109
1.21
1181
1.40
1249
1.60
1312
1.91
3000
770
0.62
877
0.79
973
0.97
1053
1.15
1135
1.34
1206
1.54
1273
1.75
1336
1.96
3200
807
0.73
909
0.91
1002
1.10
1086
1.29
1162
1.49
1232
1.70
1298
1.91
1360
2.12
3400
845
0.85
942
1.04
1032
1.24
1114
1.44
1159
1.65
1259
1.87
1324
2.09
1384
2.31
Notes:
Selections in ITALICS require a fi eld drive change. See following table below for drive ranges.
Table includes all internal pressure drops including cabinet losses. See Pressure Drops table that must be considered as part of
external static pressure drop.
DO NOT SELECT IN SHADED AREAS (FOR INTERPOLATION ONLY).
•
•
•
F
AN
P
ERFORMANCE
D
ATA
F
IGURE
4. F
AN
C
URVE
- PCB 090
S
UPPLY
F
AN
P
ERFORMANCE
- PCB090
MOTOR SHEAVE - ADJUSTABLE FACTORY SETTING
FAN SHEAVE - FIXED 2 TURNS OPENS
MOTOR SHEAVE TURNS OPEN
0
1
2
3
4
5
FAN RPM
2.0 HP MOTOR
1209
1146
1082
1018
955
891
Note: Allow ±5% variation in blower RPM due to pulley manufacturing tolerances.
Conversion Factor:
1 CFM = 0.472 L/S
1” W.C. = 2.5 M Bar
1 HP = 0.747 kW
S
UPPLY
F
AN
D
RIVE
D
ATA
- PCB090