
7
6
PERFORMANCE DATA
ELECTRICAL DATA
Model
Maximum Head
Minimum Head
Maximum Flow
Maximum
System Pressure
Maximum
Temperature
Maximum
Period of
Operation
Feet
Meters
Feet
Meters
GPM
LPM
PSI
Bar
°F
°C
CT05S / CT05SB
80
24.4
20
6.1
35
132
125
8.6
140/212
60/100
50% Duty Cycle
CT053S / CT053SB
80
24.4
35
132
CT07S / CT07SB
92
28
48
181
CT073S / CT073SB
92
28
48
181
CT10S / CT10SB
101
30.7
58
219
CT103S / CT103SB
101
30.7
58
219
CT15S / CT15SB
116
35.3
64
242
CT153S / CT153SB
116
35.3
64
242
CT20S / CT20SB
120
36.5
92
348
CT203S / CT203SB
120
36.5
92
348
CT25S / CT25SB
140
42.6
95
359
CT253S / CT253SB
140
42.6
95
359
CT SERIES CENTRIFUGAL
PERFORMANCES
BEST EFFICIENCY SIZING
160
45
40
35
30
25
20
15
10
5
10
5
0
140
120
100
80
60
40
20
0
0
0
20
40
U.S. GALLONS PER MINUTE
LITERS PER MINUTE
TOT
AL HEAD IN FEET
TOT
AL HEAD IN METER
S
NPSHR – FEET
NPSHR – METERS
60
80
100
0
50
100
150
200
250
300
350
0
3
2
1
NPSHR 1/2 – 1-1/2 hp (.5 – 1.2 kW)
NPSHR 2 – 2-1/2 hp (1.5 – 1.9 kW)
2-1/2 hp (1.9 kW
)
2 hp (1.5 kW)
1-1/2 hp (1.2 kW
)
1 hp (.9 kW
)
3/4 hp (.7 kW)
1/2 hp (.5 kW
)
Model
Motor HP
Volts
Phase
KW
Inlet Adapter Size
(BSPP, inches)
Discharge Adapter
Size (BSPP, inches)
CT05S / CT05SB
1/2
127 / 220
1
0.50
1.25
1.00
CT053S / CT053SB
230
3
460
3
CT07S / CT07SB
3/4
127 / 220
1
0.70
1.25
1.00
CT073S / CT073SB
230
3
460
3
CT10S / CT10SB
1
127 / 220
1
0.90
1.25
1.00
CT103S / CT103SB
230
3
460
3
CT15S / CT15SB
1-1/2
127 / 220
1
1.20
1.25
1.00
CT153S / CT153SB
230
3
460
3
CT20S / CT20SB
2
220
1
1.50
1.50
1.25
CT203S / CT203SB
230
3
460
3
CT25S / CT25SB
2-1/2
220
1
1.90
2.00
1.50
CT253S / CT253SB
230
3
460
3