Watson-Marlow 323Du User Manual
Page 41
Watson-Marlow 323E, 323S, 323U and 323Du User Manual
41
23.9 314MC and 318MC flow rates
Flow rates were obtained using silicone tubing with the pumphead rotating clockwise,
pumping water at 20°C with zero suction and delivery pressures. For critical applica-
tions determine flow rates under operating conditions. The important factors are suc-
tion and delivery pressure, temperature, and fluid viscosity. Tube life will be reduced
when pumping against pressure.
Flow rates, 314MC (ml/min)
Tube code
Bore
3 rpm
15 rpm
110 rpm
orange/black
0.13mm /0.005in
0.002
0.01
0.09
orange/red
0.19mm /0.007in
0.008
0.04
0.30
orange/blue
0.25mm /0.010in
0.01
0.07
0.50
orange/green
0.38mm /0.015in
0.03
0.13
0.90
orange/yellow
0.50mm /0.020in
0.05
0.23
1.7
orange/white
0.63mm /0.025in
0.08
0.42
3.1
black/black
0.76mm /0.030in
0.13
0.63
4.6
orange/orange
0.88mm /0.035in
0.17
0.87
6.4
white/white
1.02mm /0.040in
0.22
1.1
8.1
red/red
1.14mm /0.045in
0.27
1.4
9.9
grey/grey
1.29mm /0.050in
0.35
1.8
13
yellow/yellow
1.42mm /0.055in
0.46
2.3
17
yellow/blue
1.52mm /0.060in
0.52
2.6
19
blue/blue
1.65mm /0.065in
0.60
3.0
22
green/green
1.85mm /0.070in
0.76
3.8
28
purple/purple
2.05mm /0.080in
0.90
4.5
33
purple/black
2.29mm /0.090in
1.1
5.5
40
purple/orange
2.54mm /0.100in
1.3
6.4
47
purple/white
2.79mm /0.110in
1.4
7.2
53
Flow rates, 318MC (ml/min)
Tube code
Bore
3 rpm
15 rpm
110 rpm
orange/black
0.13mm /0.005in
0.002
0.01
0.09
orange/red
0.19mm /0.007in
0.008
0.04
0.30
orange/blue
0.25mm /0.010in
0.01
0.06
0.50
orange/green
0.38mm /0.015in
0.02
0.11
0.80
orange/yellow
0.50mm /0.020in
0.04
0.19
1.4
orange/white
0.63mm /0.025in
0.07
0.35
2.6
black/black
0.76mm /0.030in
0.11
0.53
3.9
orange/orange
0.88mm /0.035in
0.14
0.72
5.3
white/white
1.02mm /0.040in
0.18
0.90
6.6
red/red
1.14mm /0.045in
0.24
1.2
8.8
grey/grey
1.29mm /0.050in
0.27
1.4
10
yellow/yellow
1.42mm /0.055in
0.33
1.6
12
yellow/blue
1.52mm /0.060in
0.38
1.9
14
blue/blue
1.65mm /0.065in
0.46
2.3
17
green/green
1.85mm /0.070in
0.55
2.7
20
purple/purple
2.05mm /0.080in
0.65
3.3
24
purple/black
2.29mm /0.090in
0.79
4.0
29
purple/orange
2.54mm /0.100in
0.90
4.5
33
purple/white
2.79mm /0.110in
0.98
4.9
36