Thermo Scientific ThermoFlex Manual De Instrucciones página 84

Pumping Capacity
Centrifugal Pump P 3/P 4
Pumping Capacity
Centrifugal Pump P 5
Thermo Scientific
Bar PSID
7
100
6
80
5
60
4
3
40
2
D
20
1
20
5
Bar PSID
7
100
6
80
5
60
4
3
40
2
20
1
25
• Pump curves are nominal values. Pressure values for centrifugal pumps are differential
pressures between the inlet and the outlet of the chiller.
• Pump performance results were obtained with no restrictions on the return to the system or
with any options installed. For example, utilizing the DI option will result in a 0.5 gpm flow
reduction.
• Specifications obtained at sea level using water as the recirculating fluid, at a 20°C process
setpoint, 25°C ambient condition, at nominal operating voltage. Other fluids, fluid temperatures,
ambient temperatures, altitude or operating voltages will affect performance. See Section 3.
• Thermo Fisher Scientific reserves the right to change specifications without notice.
A
B
C
40 60
10 15 20
Flow Rate
A
B
C
D
50 75
10 20
Flow Rate
Section 2
A: P 4, 60 Hz
B: P 4, 50 Hz
C: P 3, 60 Hz
D: P 3, 50 Hz
80 100 LPM
25 GPM
A: 60 Hz
B: 60 Hz, Hi-Temp
C: 50 Hz
D: 50 Hz, Hi-Temp
100 125 150 LPM
30 40 GPM
ThermoFlex 2-7