See the following table for Tubing size versus ID and flow rates. Flow rates
are for water pumped at room temperature and 0 psi.
Flow rate is determined by drive, speed, tubing size and material.
8-2
FH10 MICROFLEX
®
Pump System Operating Manual
Thermo Scientific
Section 8
Appendix A
Tubing Flow Rates
Tubing Tubing
Flow
Rate
Suffix.
ID
10 rpm
80 rpm
300 rpm
in (mm)
(µL/min)
(µL/min)
(µL/min)
-10
0.007 (0.19)
13.0
100
425
-12
0.010 (0.25)
22.5
180
730
-14
0.015 (0.38)
50.5
400
1650
-16
0.017 (0.44)
67.0
535
2200
-18
0.020 (0.51)
87.0
700
2900
-22
0.025 (0.64)
135
1050
4500
-24
0.030 (0.76)
185
1450
6250
-26
0.035 (0.89)
245
1950
8300
-28
0.040 (1.02)
315
2500
10400
-30 0.045
(1.14)
385
3100
13000
-32
0.051 (1.30)
485
3850
16300
-34
0.056 (1.42)
565
4500
19100
-36
0.060 (1.52)
635
5100
21300
-38
0.065 (1.65)
730
5850
24700
-40
0.073 (1.85)
885
7100
29800
-42
0.081 (2.06)
1050
8500
35200
-44
0.090 (2.29)
1250
9350
41000
-46
0.100 (2.54)
1450
10200
46200
-48
0.110 (2.79)
1650
11000
50000
All flow rates based on pumping water @ 0 psig 70°F (21°C).
